/* ===================================================
   RESET & VARIÁVEIS GLOBAIS
   =================================================== */
:root {
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --line-height: 1.6;

    /* Tema Claro */
    --primary-color: #007bff;
    --secondary-color: #0056b3;
    --accent-color: #17a2b8;
    --background-color: #f8f9fa;
    --card-background: #ffffff;
    --text-color: #212529;
    --text-secondary-color: #6c757d;
    --border-color: #dee2e6;
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --star-empty: #e0e0e0;
    --star-filled: #ffc107;
    --success-color: #28a745;
    --success-color-hover: #208637;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);

    /* Tema Preto */
    --primary-color-dark: #0d6efd;
    --secondary-color-dark: #0b5ed7;
    --accent-color-dark: #20c997;
    --background-color-dark: #121212;
    --card-background-dark: #1e1e1e;
    --text-color-dark: #e9ecef;
    --text-secondary-color-dark: #adb5bd;
    --border-color-dark: #495057;
    --input-bg-dark: #2c3034;
    --input-border-dark: #495057;
    --star-empty-dark: #444;
    --star-filled-dark: #ffc107;
    --success-color-dark: #198754;
    --success-color-dark-hover: #146b43;
    --danger-color-dark: #dc3545;
    --warning-color-dark: #ffc107;
    --shadow-dark: 0 4px 12px rgba(0, 0, 0, 0.3);






}



/* RESET */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ===================================================
   LAYOUT BASE E CONTAINERS
   =================================================== */
body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    transition: background-color 0.3s ease, color 0.3s ease;
    display: flex;
    flex-direction: column;
    min-height: 100vh;

}


body.light-mode {
    background-color: var(--background-color);
    color: var(--text-color);
}

body.dark-mode {
    background-color: var(--background-color-dark);
    color: var(--text-color-dark);
}

.section-container,
.nav-container,
.app-container>.container {
    width: 100%;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}

.app-container {
    width: 100%;
}


/* ===================================================
   NAVBAR & MENU
   =================================================== */
.navbar {
    background-color: var(--card-background);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1020;
    border-bottom: 1px solid var(--border-color);
}

body.dark-mode .navbar {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
    border-bottom: 1px solid var(--border-color-dark);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-logo i {
    margin-right: 0.5rem;
}

body.dark-mode .nav-logo {
    color: var(--primary-color-dark);
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;

}

.nav-item {
    margin-left: 1.5rem;
}

.nav-link {
    color: var(--text-secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

body.dark-mode .nav-link {
    color: var(--text-secondary-color-dark);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

body.dark-mode .nav-link:hover,
body.dark-mode .nav-link.active {
    color: var(--primary-color-dark);
}

.nav-cta-signup {
    background-color: var(--primary-color);
    color: #fff !important;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: background-color 0.2s;
}

body.dark-mode .nav-cta-signup {
    background-color: var(--primary-color-dark);
}

.nav-cta-signup:hover {
    background-color: var(--secondary-color);
}

body.dark-mode .nav-cta-signup:hover {
    background-color: var(--secondary-color-dark);
}

.nav-cta-login {
    font-weight: bold;
}

.nav-toggler {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;

}

body.dark-mode .nav-toggler {
    color: var(--text-color-dark);
}

/* ===================================================
   HERO, FEATURES, PLANS, CTA, FOOTER
   =================================================== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: #fff;
    padding: 6rem 0;
    text-align: center;
}

body.dark-mode .hero-section {
    background: linear-gradient(135deg, var(--primary-color-dark) 0%, var(--accent-color-dark) 100%);
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons .btn {
    margin: 0.5rem;
}



/* 
.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

body.dark-mode .plan-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}





 */

/* ===================================================
   BOTÕES
   =================================================== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

body.dark-mode .btn-primary {
    background-color: var(--primary-color-dark);
    border-color: var(--primary-color-dark);
}

body.dark-mode .btn-primary:hover {
    background-color: var(--secondary-color-dark);
    border-color: var(--secondary-color-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--card-background);
    border: 2px solid #fff;

}

.btn-secondary:hover {
    background-color: var(--card-background);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-tertiary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--border-color);

}

.btn-tertiary:hover {
    background-color: var(--card-background);
    color: var(--primary-color);
    transform: translateY(-2px);
}



body:not(.dark-mode) .plan-card .btn-secondary,
body:not(.dark-mode) .guest-mode-option .btn-secondary {
    background-color: var(--card-background);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

body:not(.dark-mode) .plan-card .btn-secondary:hover,
body:not(.dark-mode) .guest-mode-option .btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--card-background);
}

body.dark-mode .plan-card .btn-secondary,
body.dark-mode .guest-mode-option .btn-secondary {
    background-color: var(--card-background-dark);
    color: var(--primary-color-dark);
    border: 1px solid var(--primary-color-dark);
}

body.dark-mode .plan-card .btn-secondary:hover,
body.dark-mode .guest-mode-option .btn-secondary:hover {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
}

.btn-block {
    display: block;
    width: 100%;
}

.features-section,
.cta-section,
.page-header {
    padding: 4rem 0;
    text-align: center;
}

.plans-section {
    padding: 0 0 4rem 0;
    text-align: center;
}

.container header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.container body.dark-mode header {
    border-bottom-color: var(--border-color-dark);
}

.container header h1 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.8em;
}

.container body.dark-mode header h1 {
    color: var(--primary-color-dark);
}

.container header h1 i {
    margin-right: 10px;
}


.section-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.page-header p,
.cta-section p {
    font-size: 1.1rem;
    color: var(--text-secondary-color);
    margin-bottom: 2rem;
}

body.dark-mode .section-title {
    color: var(--text-color-dark);
}

body.dark-mode .page-header p,
body.dark-mode .cta-section p {
    color: var(--text-secondary-color-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    text-align: left;
}

.feature-item {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);

}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

body.dark-mode .feature-item {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}

body.dark-mode .feature-item:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

body.dark-mode .feature-icon {
    color: var(--primary-color-dark);
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.feature-item p {
    font-size: 0.95rem;
    color: var(--text-secondary-color);
}

body.dark-mode .feature-item h3 {
    color: var(--text-color-dark);
}

body.dark-mode .feature-item p {
    color: var(--text-secondary-color-dark);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

@media (min-width: 1200px) {
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.plan-card {
    background-color: var(--card-background);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: left;
    display: flex;
    flex-direction: column;
    position: relative;

}

body.dark-mode .plan-card {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

body.dark-mode .plan-badge {
    background-color: var(--accent-color-dark);
}

.plan-premium {
    border: 2px solid var(--primary-color);
}

body.dark-mode .plan-premium {
    border-color: var(--primary-color-dark);
}

.plan-logged {
    border: 2px solid var(--accent-color);
}

body.dark-mode .plan-logged {
    border-color: var(--accent-color-dark);
}

.plan-header h3 {
    font-size: 1.6rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.plan-period {
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-secondary-color);
}

body.dark-mode .plan-header h3 {
    color: var(--text-color-dark);
}

body.dark-mode .plan-price {
    color: var(--primary-color-dark);
}

body.dark-mode .plan-period {
    color: var(--text-secondary-color-dark);
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.plan-features li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-secondary-color);
}

.plan-features li i {
    margin-right: 0.7rem;
    font-size: 1.1rem;
}

.plan-features li .fa-check-circle {
    color: var(--success-color);
}

.plan-features li .fa-times-circle {
    color: var(--danger-color);
}

.plan-features li .fa-star {
    color: var(--warning-color);
}

body.dark-mode .plan-features li {
    color: var(--text-secondary-color-dark);
}

body.dark-mode .plan-features li .fa-check-circle {
    color: var(--success-color-dark);
}

body.dark-mode .plan-features li .fa-times-circle {
    color: var(--danger-color-dark);
}

body.dark-mode .plan-features li .fa-star {
    color: var(--warning-color-dark);
}

.feature-limited {
    opacity: 0.7;
}

.plan-note {
    font-size: 0.8rem;
    text-align: center;
    margin-top: 1rem;
    color: var(--text-secondary-color);
}

body.dark-mode .plan-note {
    color: var(--text-secondary-color-dark);
}


.footer {
    background-color: var(--text-color-dark);
    padding: 2rem 0;
    text-align: center;
    margin-top: auto;
}

body.dark-mode .footer {
    background-color: #2c3034;
}

.footer p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    display: inline;
    margin: 0 0.5rem;
}

.footer-links a {
    color: var(--text-secondary-color);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--primary-color);
}

body.dark-mode .footer p,
body.dark-mode .footer-links a {
    color: var(--text-secondary-color-dark);
}

body.dark-mode .footer-links a:hover {
    color: var(--primary-color-dark);
}





/* ===================================================
   Main App Style
   =================================================== */
.app-container>.container {
    background-color: var(--card-background);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-top: 20px;
    margin-bottom: 20px;
}

body.dark-mode .app-container>.container {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--card-background);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
}

body.dark-mode .container {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}











.list-container h2 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin: 0;
}

.list-container h2 i {
    margin-right: 8px;
}

.list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.list-header button {
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9em;
    border: 1px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.list-header button:hover {
    background-color: var(--primary-color);
    color: var(--card-background);
}

body.dark-mode .list-header button {
    border-color: var(--primary-color-dark);
    color: var(--primary-color-dark);
}

body.dark-mode .list-header button:hover {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
}

body.dark-mode .list-container h2 {
    color: var(--primary-color-dark);
}

.container,
.app-container>.container,
#app-content .container {
    max-width: 1200px;
    width: 100%;
    margin: 30px auto;
    padding: 25px;
    background-color: var(--card-background);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: background-color 0.3s, box-shadow 0.3s;
}

.section-container,
.nav-container {
    width: 100%;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
}




#app-content .container {
    background-color: var(--card-background);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-top: 20px;
    margin-bottom: 20px;
}

#app-content .container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 25px;
    background-color: var(--card-background);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

body.dark-mode #app-content .container {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}

body.dark-mode #app-content .container {
    background-color: var(--card-background-dark);
    box-shadow: var(--shadow-dark);
}

.controls button,
.controls .button-import-label {
    margin-left: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    gap: 6px;
    border: 1px solid var(--primary-color);
    background-color: transparent;
    color: var(--primary-color);
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.controls button:hover,
.controls .button-import-label:hover {
    background-color: var(--primary-color);
    color: var(--card-background);
}

body.dark-mode .controls button,
body.dark-mode .controls .button-import-label {
    border-color: var(--primary-color-dark);
    color: var(--primary-color-dark);
}

body.dark-mode .controls button:hover,
body.dark-mode .controls .button-import-label:hover {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
}

.fa-sign-out-alt {
    padding-right: 5px;
}

/* ===================================================
   OUTROS FORMULÁRIOS
   =================================================== */
/* Formulário de Item em app.html */
#item-form {
    margin-bottom: 30px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    /* Ajustado o border-radius */
    background-color: var(--background-color);
}

#item-form h2 {
    margin-top: 0;
    margin-bottom: 20px;
    /* Adicionado margin-bottom */
    color: var(--primary-color);
    font-size: 1.5em;
    /* Movido do JS para cá */
}

#item-form h2 i {
    margin-right: 8px;
}

/* Movido do JS para cá */

#item-form label {
    display: block;
    margin-bottom: 6px;
    /* Ajustado margin-bottom */
    font-weight: 500;
    /* Ajustado font-weight */
    color: var(--text-secondary-color);
}

#item-form input[type="text"],
#item-form textarea {
    width: 100%;
    padding: 10px 12px;
    /* Ajustado padding */
    border: 1px solid var(--input-border);
    border-radius: 6px;
    /* Ajustado border-radius */
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 0.95em;
    /* Adicionado font-size */
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    /* Adicionada transição */
}

#item-form input[type="text"]:focus,
/* Adicionado estado de foco */
#item-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}


#item-form textarea {
    min-height: 100px;
    /* Ajustado min-height */
    resize: vertical;
}

body.dark-mode #item-form {
    border-color: var(--border-color-dark);
    background-color: var(--background-color-dark);
}

body.dark-mode #item-form h2 {
    color: var(--primary-color-dark);
}

body.dark-mode #item-form label {
    color: var(--text-secondary-color-dark);
}

body.dark-mode #item-form input[type="text"],
body.dark-mode #item-form textarea {
    border-color: var(--input-border-dark);
    background-color: var(--input-bg-dark);
    color: var(--text-color-dark);
}

body.dark-mode #item-form input[type="text"]:focus,
body.dark-mode #item-form textarea:focus {
    border-color: var(--primary-color-dark);
    box-shadow: 0 0 0 0.2rem rgba(0, 132, 255, 0.25);
}

.btn-premium-cta {
    border-color: var(--warning-color) !important;
    color: var(--warning-color) !important;
    background-color: transparent !important;
}

.btn-premium-cta:hover {
    background-color: var(--warning-color) !important;
    color: var(--text-color) !important;
}

body.dark-mode .btn-premium-cta {
    border-color: var(--warning-color-dark) !important;
    color: var(--warning-color-dark) !important;
}

body.dark-mode .btn-premium-cta:hover {
    background-color: var(--warning-color-dark) !important;
    color: #121212 !important;
}

#app-content #item-form {
    margin-bottom: 30px;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    /* Mesmo que o body.light-mode */
}

body.dark-mode #app-content #item-form {
    border-color: var(--border-color-dark);
    background-color: var(--background-color-dark);
}

#app-content #item-form h2 {
    font-size: 1.5em;
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--primary-color);
}

body.dark-mode #app-content #item-form h2 {
    color: var(--primary-color-dark);
}

#app-content #item-form h2 i {
    margin-right: 8px;
}

#app-content .form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    /* Ajustado minmax */
    gap: 20px;
    /* Ajustado o gap */
    margin-bottom: 20px;
    /* Ajustado o margin-bottom */
}

.form-group.full-width {
    grid-column: 1 / -1;
}

#app-content .form-group.full-width {
    grid-column: 1 / -1;
}

#app-content #item-form label,
#app-content #share-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-secondary-color);
}

body.dark-mode #app-content #item-form label,
body.dark-mode #app-content #share-form label {
    color: var(--text-secondary-color-dark);
}

#app-content #item-form input[type="text"],
#share-form input[type="text"],
#create-list-form input[type="text"],
#app-content #item-form textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.95em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-color);
}

#app-content #item-form textarea {
    min-height: 100px;
    resize: vertical;
}

body.dark-mode #app-content #item-form input[type="text"],
body.dark-mode #share-form input[type="text"],
body.dark-mode #create-list-form input[type="text"],
body.dark-mode #app-content #item-form textarea {
    background-color: var(--input-bg-dark);
    border-color: var(--input-border-dark);
    color: var(--text-color-dark);
}

#app-content #item-form input[type="text"]:focus,
#share-form input[type="text"]:focus,
#create-list-form input[type="text"]:focus,
#app-content #item-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

body.dark-mode #app-content #item-form input[type="text"]:focus,
body.dark-mode #share-form input[type="text"]:focus,
body.dark-mode #create-list-form input[type="text"]:focus,
body.dark-mode #app-content #item-form textarea:focus {
    border-color: var(--primary-color-dark);
    box-shadow: 0 0 0 0.2rem rgba(0, 132, 255, 0.25);
}

#create-list-form .new-list-date-group {
    align-items: center;
}

#create-list-form .new-list-date-group label {
    padding-right: 10px;
    height: 100%;
}

#item-form button[type="submit"].btn-add {
    /* Especificidade para o botão de adicionar */
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    /* Texto branco */
    border: none;
    border-radius: 6px;
    /* Ajustado border-radius */
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    /* Adicionado font-weight */
    transition: background-color 0.2s;
    display: inline-flex;
    /* Para alinhar ícone e texto */
    align-items: center;
    /* Para alinhar ícone e texto */
    gap: 8px;
    /* Espaço entre ícone e texto */
}

#item-form button[type="submit"].btn-add:hover {
    background-color: var(--secondary-color);
}

#app-content #item-form button[type="submit"].btn-add {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    transition: background-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

#app-content #item-form button[type="submit"].btn-add:hover {
    background-color: var(--secondary-color);
}

body.dark-mode #app-content #item-form button[type="submit"].btn-add {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
}

body.dark-mode #item-form button[type="submit"].btn-add {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
    /* Texto escuro para contraste */
}

body.dark-mode #item-form button[type="submit"].btn-add:hover {
    background-color: var(--secondary-color-dark);
}

/* ===================================================
   FORMULÁRIO DE AUTENTICAÇÃO
   =================================================== */
#auth-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    padding: 20px;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url('https://images.unsplash.com/photo-1484480974693-6ca0a78fb36b?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3wzNjAzNTV8MHwxfHNlYXJjaHwxfHxwcm9kdWN0aXZpdHl8ZW58MHx8fHwxNzE2OTM3MTg4fDA&ixlib=rb-4.0.3&q=80&w=1080');
}

body.dark-mode #auth-section .auth-overlay {
    background-color: rgba(0, 0, 0, 0.7);
}

.auth-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.auth-forms-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 420px;
}

.auth-form-container {
    background-color: var(--card-background);
    padding: 30px 35px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

body.dark-mode .auth-form-container {
    background-color: var(--card-background-dark);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color-dark);
}

.auth-form-container h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    text-align: center;
}

body.dark-mode .auth-form-container h2 {
    color: var(--primary-color-dark);
}

.auth-form-container .form-group {
    margin-bottom: 18px;
}

.auth-form-container label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-secondary-color);
    margin-bottom: 5px;
    display: block;
}

body.dark-mode .auth-form-container label {
    color: var(--text-secondary-color-dark);
}

.auth-form-container input[type="email"],
.auth-form-container input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
}

body.dark-mode .auth-form-container input[type="email"],
body.dark-mode .auth-form-container input[type="password"] {
    border-color: var(--input-border-dark);
    background-color: var(--input-bg-dark);
    color: var(--text-color-dark);
}

.auth-form-container input[type="email"]:focus,
.auth-form-container input[type="password"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.2);
    outline: none;
}

body.dark-mode .auth-form-container input[type="email"]:focus,
body.dark-mode .auth-form-container input[type="password"]:focus {
    border-color: var(--primary-color-dark);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-dark-rgb, 13, 110, 253), 0.25);
}

.btn-auth {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.05em;
    font-weight: 500;
    transition: background-color 0.2s, transform 0.1s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

body.dark-mode .btn-auth {
    background-color: var(--primary-color-dark);
}

.btn-auth:hover {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
}

body.dark-mode .btn-auth:hover {
    background-color: var(--secondary-color-dark);
}

.btn-auth:active {
    transform: translateY(0px);
}

.btn-signup {
    background-color: var(--success-color) !important;
}

body.dark-mode .btn-signup {
    background-color: var(--success-color-dark) !important;
    color: #fff !important;
}

.btn-signup:hover {
    background-color: var(--success-color-hover) !important;
}

body.dark-mode .btn-signup:hover {
    background-color: var(--success-color-dark-hover) !important;
}

.auth-form-container h2 i {
    margin-right: 10px;
}

.signup-intro {
    text-align: center;
    font-size: 0.95em;
    color: var(--text-secondary-color);
    margin-bottom: 20px;
    line-height: 1.5;
}

body.dark-mode .signup-intro {
    color: var(--text-secondary-color-dark);
}

.auth-switch {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

body.dark-mode .auth-switch a {
    color: var(--primary-color-dark);
}

.auth-switch a:hover {
    text-decoration: underline;
}

.auth-back-link {
    display: block;
    margin-top: 8px;
    color: var(--text-secondary-color) !important;
}

body.dark-mode .auth-back-link {
    color: var(--text-secondary-color-dark) !important;
}

.auth-error {
    color: var(--danger-color);
    text-align: center;
    margin-top: 10px;
    font-size: 0.85em;
    min-height: 1.1em;
}

body.dark-mode .auth-error {
    color: var(--danger-color-dark);
}


/* ===================================================
   GUEST MODE
   =================================================== */
.guest-mode-option {
    margin-top: 1.5rem;
    text-align: center;
    color: var(--input-bg);
    font-weight: 500;
}

.guest-mode-option .btn-secondary {
    padding: 0.6rem 1.2rem;
}

.guest-mode-option .btn-guest {
    padding: 0.8rem 1.5rem;
    font-weight: 500;
}

body.dark-mode .guest-mode-option .btn-guest {
    background-color: var(--card-background-dark);
    border-color: var(--primary-color-dark);
    color: var(--primary-color-dark);
}

.guest-mode-option .btn-guest:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

body.dark-mode .guest-mode-option .btn-guest:hover {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
}

.guest-note {
    font-size: 0.8rem;
    color: var(--input-bg);
    display: block;
    margin-top: 5px;
}

body.dark-mode .guest-note {
    color: var(--text-secondary-color-dark);
}

/* ===================================================
   TABELA, ABAS, ESTRELAS, EDIÇÃO INLINE
   =================================================== */
.table-wrapper {
    overflow-x: auto;
}

#items-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 0.9em;
}

#items-table th,
#items-table td {
    border: 1px solid var(--border-color);
    padding: 10px 8px;
    font-size: 0.85em;
    text-align: left;
    vertical-align: middle;
}

body.light-mode #items-table th,
body.light-mode #items-table td {
    border: 1px solid var(--border-color);
}

body.dark-mode #items-table th,
body.dark-mode #items-table td {
    border: 1px solid var(--border-color-dark);
}

#items-table thead th {
    background-color: var(--text-color-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
    color: var(--text-secondary-color);
}

body.light-mode #items-table thead th {
    background-color: var(--text-color-dark);
    color: var(--text-secondary-color);
}

body.dark-mode #items-table thead th {
    background-color: #2c323f;
    color: var(--text-secondary-color-dark);
}

#items-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

body.light-mode #items-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

body.dark-mode #items-table tbody tr:nth-child(even) {
    background-color: #282d37;
}

#items-table td button {
    margin-right: 5px;
    padding: 6px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    color: #fff;
    transition: opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

#items-table td button:hover {
    opacity: 0.85;
}

/* Estilos para a tabela de listas */
#lists-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 0.9em;
}

#lists-table th,
#lists-table td {
    border: 1px solid var(--border-color);
    padding: 10px 8px;
    font-size: 0.85em;
    text-align: left;
    vertical-align: middle;
}


body.dark-mode #lists-table th,
body.dark-mode #lists-table td {
    border: 1px solid var(--border-color-dark);
}

#lists-table thead th {
    background-color: var(--text-color-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
    color: var(--text-secondary-color);
}

body.light-mode #lists-table thead th {
    background-color: var(--text-color-dark);
    color: var(--text-secondary-color);
}

body.dark-mode #lists-table thead th {
    background-color: #2c323f;
    color: var(--text-secondary-color-dark);
}

#lists-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

body.dark-mode #lists-table tbody tr:nth-child(even) {
    background-color: #282d37;
}

#lists-table td button {
    margin-right: 5px;
    padding: 6px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    color: #fff;
    transition: opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

#lists-table td button:hover {
    opacity: 0.85;
}

/* Oculta colunas Dono e Compartilhado com quando em modo convidado */
#lists-table.hide-guest th:nth-child(4),
#lists-table.hide-guest th:nth-child(5),
#lists-table.hide-guest td:nth-child(4),
#lists-table.hide-guest td:nth-child(5) {
    display: none;
}

.edit-btn {
    background-color: var(--warning-color);
    color: #333;
}

body.dark-mode .edit-btn {
    background-color: var(--warning-color-dark);
    color: #333;
}

.delete-btn {
    background-color: var(--danger-color);
    color: #fff;
}

body.dark-mode .delete-btn {
    background-color: var(--danger-color-dark);
}

.save-btn {
    background-color: var(--success-color);
    color: #fff;
}

.share-btn {
    background-color: var(--success-color);
    color: #fff;
}

body.dark-mode .share-btn {
    background-color: var(--success-color-dark);
}

body.dark-mode .save-btn {
    background-color: var(--success-color-dark);
}

.cancel-btn {
    background-color: #6c757d;
    color: white;
}

body.dark-mode .cancel-btn {
    background-color: #5a6268;
}

.empty-message {
    text-align: center !important;
    font-style: italic;
    padding: 20px !important;
    color: var(--text-secondary-color);
}

body.dark-mode .empty-message {
    color: var(--text-secondary-color-dark);
}

.star-rating-input,
.star-rating-display {
    display: flex;
    align-items: center;
    gap: 1px;
}

.star-rating-input .star,
.star-rating-display .star {
    font-size: 1.8em;
    cursor: pointer;
    color: var(--star-empty);
    user-select: none;
    transition: color 0.1s;
}

body.dark-mode .star-rating-input .star,
body.dark-mode .star-rating-display .star {
    color: var(--star-empty-dark);
}

body.dark-mode .star-rating-input .star.filled,
body.dark-mode .star-rating-display .star.filled {
    color: var(--star-filled-dark);
}

.star-rating-input .star.filled,
.star-rating-display .star.filled {
    color: var(--star-filled);
}

body.light-mode .star-rating-input .star,
body.light-mode .star-rating-display .star {
    color: var(--star-empty);
}

body.light-mode .star-rating-input .star.filled,
body.light-mode .star-rating-display .star.filled {
    color: var(--star-filled);
}

#items-table td .star-rating-display .star {
    font-size: 1.2em;
    cursor: default;
}

#items-table td .star-rating-input.inline-edit-stars .star {
    font-size: 1.5em;
}

#current-rating-display {
    font-weight: bold;
    margin-left: 8px;
    color: var(--primary-color);
}

/* ATE AQUI */
.editable-input,
.editable-textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 0.9em;
}

.editable-input,
.editable-textarea {
    width: 100%;
    /* Ajustado para 100% */
    padding: 8px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    /* Ajustado border-radius */
    box-sizing: border-box;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 0.9em;
    /* Adicionado font-size */
}

.editable-textarea {
    min-height: 60px;
    resize: vertical;
}

.editable-textarea {
    min-height: 60px;
    resize: vertical;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

body.light-mode .tabs {
    border-bottom: 2px solid var(--border-color);
}

body.dark-mode .tabs {
    border-bottom: 2px solid var(--border-color-dark);
}

.tab-button {
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95em;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    border: 1px solid var(--border-color);
    background-color: var(--text-color-dark);
    color: var(--text-secondary-color);
}

body.light-mode .tab-button {
    background-color: var(--text-color-dark);
    color: var(--text-secondary-color);
    border-color: var(--border-color);
}

body.dark-mode .tab-button {
    background-color: #2c323f;
    color: var(--text-secondary-color-dark);
    border-color: var(--border-color-dark);
}

.tab-button:hover {
    background-color: #dce3e8;
    color: var(--primary-color);
}

body.light-mode .tab-button:hover {
    background-color: #dce3e8;
    color: var(--primary-color);
}

body.dark-mode .tab-button:hover {
    background-color: #3a4250;
    color: var(--primary-color-dark);
}

.tab-button.active {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}

body.dark-mode .tab-button.active {
    background-color: var(--primary-color-dark);
    color: var(--card-background-dark);
    border-color: var(--primary-color-dark);
    box-shadow: 0 2px 4px rgba(0, 132, 255, 0.25);
}

body.light-mode .tab-button.active {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}

body.light-mode #current-rating-display {
    color: var(--primary-color);
}


body.dark-mode #current-rating-display {
    color: var(--primary-color-dark);
}

body.dark-mode .editable-input,
body.dark-mode .editable-textarea {
    border-color: var(--primary-color-dark);
    background-color: var(--input-bg-dark);
    color: var(--text-color-dark);
}


/* ===================================================
   MODAL (GENÉRICO)
   =================================================== */
.modal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0s 0.3s;
}

.modal.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0s 0s;
}

/* VERSAO 2
.modal-content {
    padding: 30px 35px;
    border-radius: 10px;
    text-align: center;
    min-width: 300px;
    max-width: 430px;
    transform: translateY(-20px) scale(0.95);
    transition: transform 0.25s, opacity 0.25s;
    color: var(--text-color);
    background-color: var(--card-background);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    opacity: 0;
}

.modal-content {
    padding: 25px 30px;
    border-radius: 8px;
    text-align: center;
    min-width: 320px;
    max-width: 450px;
    color: var(--text-color);
    background-color: var(--card-background);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}
*/

.modal-content {
    padding: 25px 30px;
    border-radius: 8px;
    text-align: center;
    min-width: 320px;
    max-width: 450px;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 
body.light-mode .modal-content {
    background-color: var(--card-background);
    color: var(--text-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
} */

body.light-mode .modal-content {
    background-color: var(--card-background);
    color: var(--text-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}



body.dark-mode .modal-content {
    background-color: var(--card-background-dark);
    color: var(--text-color-dark);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.modal.show .modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-content p {
    margin-bottom: 25px;
    font-size: 1.1em;
    line-height: 1.5;
}

.modal-buttons {
    display: flex;
    justify-content: space-around;
    /* justify-content: center; */
    gap: 15px;
}

.modal-content button:hover {
    opacity: 0.9;
}

.modal-content button:active {
    transform: translateY(1px);
}

.modal-icon {
    font-size: 2em;
    margin-bottom: 10px;
}

.modal-danger .modal-icon {
    color: var(--danger-color);
}

body.dark-mode .modal-danger .modal-icon {
    color: var(--danger-color-dark);
}

.modal-danger #modal-message {
    color: var(--danger-color);
}

body.dark-mode .modal-danger #modal-message {
    color: var(--danger-color-dark);
}

.modal-content button {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95em;
    min-width: 110px;
    transition: background-color 0.2s, transform 0.1s;
}

.btn-confirm {
    /* background-color: var(--danger-color); */
    color: #fff;
}

body.light-mode .btn-confirm {
    background-color: var(--danger-color);
}

body.dark-mode .btn-confirm {
    background-color: var(--danger-color-dark);
}

.btn-confirm.positive-action {
    background-color: var(--success-color);
}


body.light-mode .btn-confirm.positive-action {
    background-color: var(--success-color);
}

body.dark-mode .btn-confirm.positive-action {
    background-color: var(--success-color-dark);
    /* color: #fff; */
}

.btn-cancel {
    /* background-color: #6c757d; */
    color: #fff;
}

body.light-mode .btn-cancel {
    background-color: #6c757d;
}

body.dark-mode .btn-cancel {
    background-color: #5a6268;
}

.btn-cancel:hover {
    background-color: #5a6268;
}

.btn-cancel:hover {
    background-color: #5a6268;
}

body.light-mode .btn-cancel:hover {
    background-color: #5a6268;
}

body.dark-mode .btn-cancel:hover {
    background-color: #495057;
}

/* ===================================================
   MODAL DE LISTA DE ESPERA
   =================================================== */
#waitlist-modal .modal-content {
    max-width: 500px;
    text-align: left;
}

#waitlist-modal h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.waitlist-message {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 15px;
}

.waitlist-description {
    font-size: 1em;
    color: var(--text-color);
    margin-bottom: 15px;
    text-align: center;
}

.waitlist-note {
    font-size: 0.9em !important;
    color: var(--text-secondary-color);
    background-color: var(--background-color);
    padding: 12px;
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.waitlist-note i {
    color: var(--primary-color);
    margin-right: 8px;
}

#waitlist-form {
    margin-bottom: 20px;
}

#waitlist-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

#waitlist-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}



#waitlist-form input {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1em;
    background-color: var(--input-bg);
    color: var(--text-color);
    transition: border-color 0.3s ease;
}

#waitlist-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

#waitlist-form .modal-buttons {
    justify-content: space-between;
    margin-top: 25px;
}

#waitlist-submit-btn {
    min-width: 140px;
}

/* Estilos para modo escuro */
body.dark-mode .waitlist-message {
    color: var(--primary-color-dark);
}

body.dark-mode .waitlist-note {
    background-color: var(--background-color-dark);
    color: var(--text-secondary-color-dark);
}

body.dark-mode #waitlist-form input {
    background-color: var(--input-bg-dark);
    border-color: var(--border-color-dark);
    color: var(--text-color-dark);
}

body.dark-mode #waitlist-form input:focus {
    border-color: var(--primary-color-dark);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
}

#waitlist-submit-btn i {
    margin-right: 8px;
}

#mode-indicator {
    font-size: 0.7em;
    vertical-align: middle;
    background-color: #e9ecef;
    color: #6c757d;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
}

.premium-indicator {
    background-color: #ffd700 !important;
    color: #8b6914 !important;
}

body.dark-mode #mode-indicator {
    background-color: #3a4250;
    color: #adb5bd;
}

/* ===== Modal de Compartilhamento ===== */
#share-form,
#create-list-form {
    margin: 25px;
}

#share-form input,
#create-list-form input {
    background-color: white;
    cursor: text;
    padding: 5px;
    border-width: 1px;
    border-style: inset;
    border-color: initial;
    border-image: initial;
    border-radius: 6px;
    -webkit-rtl-ordering: logical;
}


.share-date-group {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    margin-bottom: 10px;
    justify-content: space-between;
    border-radius: 5px;
    font-weight: 500;
}

.switch-group,
.new-list-date-group {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    font-weight: 500;
}

.switch-label {
    margin-right: 10px;
    font-weight: 500;
}

.switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 22px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-toggle {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 34px;
}

.slider-toggle:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

.switch input:checked+.slider-toggle {
    background-color: var(--primary-color);
}

body.dark-mode .switch input:checked+.slider-toggle {
    background-color: var(--primary-color-dark);
}

.switch input:checked+.slider-toggle:before {
    transform: translateX(20px);
}

#shared-users-container {
    margin-top: 20px;
    width: 100%;
    text-align: left;
}

#shared-users-list {
    list-style: none;
    padding: 0;
}

#shared-users-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

#shared-users-list button {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
}

.toast-message {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background-color: #d4edda;
    color: #155724;
    border: 2px solid #155724;
    padding: 10px 20px;
    border-radius: 4px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s, transform 0.3s;
    z-index: 1100;
}

.toast-message.toast-danger {
    background-color: #f8d7da;
    color: var(--danger-color);
    border-color: var(--danger-color);
}

body.dark-mode .toast-message.toast-danger {
    background-color: #5f1b1b;
    color: var(--danger-color-dark);
    border-color: var(--danger-color-dark);
}

.toast-message.show {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================================
   BOTÃO DE REPORT DE BUG (COMENTADO TEMPORARIAMENTE)
   ===================================================

/*

.bug-report-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bug-report-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
    background: linear-gradient(135deg, #ff5252, #d63031);
}

.bug-report-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(255, 107, 107, 0.4);
}

.bug-report-button .bug-icon {
    animation: bug-wiggle 3s ease-in-out infinite;
}

@keyframes bug-wiggle {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-5deg);
    }

    75% {
        transform: rotate(5deg);
    }
}

/* ===================================================
   RESPONSIVIDADE
   =================================================== */
@media (max-width: 768px) {
    body {
        padding: 0;
    }

    .nav-toggler {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    header,
    #app-content header {
        flex-direction: column;
        gap: 15px;
    }

    #app-content header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 25px;
        padding-bottom: 20px;
        border-bottom: 1px solid var(--border-color);
    }

    body.dark-mode #app-content header {
        border-bottom-color: var(--border-color-dark);
    }

    #app-content .header-left {
        display: flex;
        align-items: center;
        gap: 15px;
    }

    #app-content header h1 {
        color: var(--primary-color);
        margin: 0;
        font-size: 1.8em;
    }

    body.dark-mode #app-content header h1 {
        color: var(--primary-color-dark);
    }

    #app-content header h1 i {
        margin-right: 10px;
    }

    #app-content .controls button,
    #app-content .controls .button-import-label {
        margin-left: 0;
        flex-grow: 1;
        min-width: 130px;
        /* margin-left: 10px;
        padding: 8px 12px;
        border-radius: 6px;
        cursor: pointer;
        font-size: 0.9em;
        transition: background-color 0.2s, color 0.2s, border-color 0.2s;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        border: 1px solid var(--primary-color);
        background-color: transparent;
        color: var(--primary-color); */
    }

    #app-content .controls button:hover,
    #app-content .controls .button-import-label:hover {
        background-color: var(--primary-color);
        color: var(--card-background);
    }

    body.dark-mode #app-content .controls button,
    body.dark-mode #app-content .controls .button-import-label {
        border-color: var(--primary-color-dark);
        color: var(--primary-color-dark);
    }

    body.dark-mode #app-content .controls button:hover,
    body.dark-mode #app-content .controls .button-import-label:hover {
        background-color: var(--primary-color-dark);
        color: var(--card-background-dark);
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--card-background);
        flex-direction: column;
        align-items: stretch;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        box-shadow: var(--shadow);
        border-top: 1px solid var(--border-color);
    }

    body.dark-mode .nav-menu {
        background-color: var(--card-background-dark);
        box-shadow: var(--shadow-dark);
        border-top-color: var(--border-color-dark);
    }

    .nav-menu.active {
        max-height: 300px;
    }

    .nav-item:last-child .nav-link {
        border-bottom: none;
    }

    body.dark-mode .nav-link {
        border-bottom-color: var(--border-color-dark);
    }

    #app-content .controls {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .controls,
    #app-content .controls {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    /* Empilha os cards de plano */
    .modal-content {
        min-width: calc(100% - 30px);
        max-width: calc(100% - 30px);
        padding: 20px 15px;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .container {
        padding: 15px;
    }

    .controls {
        display: flex;
    }

    .nav-link {
        display: block;
        padding: 1rem;
        text-align: center;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-item {
        margin: 0;
        width: 100%;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    #items-table th,
    #items-table td {
        padding: 10px 8px;
        font-size: 0.85em;
    }

    #items-table td button {
        padding: 6px 8px;
        font-size: 0.85em;
        gap: 4px;
    }
}

/* ===================================================
   INDICADORES DE LIMITE DE ITENS
   =================================================== */

.item-limit-info {
    margin: 10px 0;
    padding: 8px 12px;
    border-radius: 6px;
    background-color: var(--background-muted);
    border: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.item-limit-info .limit-text {
    font-weight: 500;
    color: var(--text-color);
}

.item-limit-info .limit-warning {
    color: #f39c12;
    font-weight: 600;
}

.item-limit-info .limit-danger {
    color: #e74c3c;
    font-weight: 700;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }

    100% {
        opacity: 1;
    }
}

/* Estilos específicos para modo escuro */
body.dark-mode .item-limit-info {
    background-color: var(--background-secondary);
    border-color: var(--border-color-dark);
}

body.dark-mode .item-limit-info .limit-warning {
    color: #f1c40f;
}

body.dark-mode .item-limit-info .limit-danger {
    color: #e74c3c;
}

/* ===================================================
   PÁGINA 404 - ESTILOS ESPECÍFICOS
   =================================================== */

.error-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    min-height: calc(100vh - 200px);
}

.error-content {
    text-align: center;
    max-width: 600px;
    padding: 3rem 2rem;
    background: var(--card-background);
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.error-icon {
    font-size: 4rem;
    color: var(--warning-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

.error-title {
    font-size: 6rem;
    font-weight: 700;
    color: var(--danger-color);
    margin-bottom: 0.5rem;
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.error-subtitle {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.error-description {
    font-size: 1.1rem;
    color: var(--text-secondary-color);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.error-actions .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.error-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.error-help {
    text-align: left;
    background: var(--background-color);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.error-help h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
    text-align: center;
}

.error-help ul {
    list-style: none;
    padding: 0;
}

.error-help li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--text-secondary-color);
    font-size: 1rem;
}

.error-help li i {
    color: var(--success-color);
    font-size: 1.1rem;
    min-width: 20px;
}

/* Estilos para modo escuro */
body.dark-mode .error-content {
    background: var(--card-background-dark);
    border-color: var(--border-color-dark);
}

body.dark-mode .error-help {
    background: var(--background-color-dark);
    border-color: var(--border-color-dark);
}

/* Responsividade para dispositivos móveis */
@media (max-width: 768px) {
    .error-container {
        padding: 1rem;
    }

    .error-content {
        padding: 2rem 1rem;
    }

    .error-title {
        font-size: 4rem;
    }

    .error-subtitle {
        font-size: 1.5rem;
    }

    .error-actions {
        flex-direction: column;
        align-items: center;
    }

    .error-actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* ===================================================
   FOOTER ATUALIZADO - ESTILOS ESPECÍFICOS
   =================================================== */

.footer .section-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.footer .section-container>div {
    color: var(--text-secondary-color);
    font-size: 0.95rem;
}

.footer .section-container a {
    color: var(--text-secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer .section-container a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.heart-icon {
    color: #e74c3c;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.footer-contact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.envelope-icon {
    width: 16px;
    height: 16px;
    margin-left: 0.25rem;
    color: var(--text-secondary-color);
}

/* Estilos para modo escuro */
body.dark-mode .footer .section-container>div {
    color: var(--text-secondary-color-dark);
}

body.dark-mode .footer .section-container a {
    color: var(--primary-color-dark);
}

body.dark-mode .footer .section-container a:hover {
    color: var(--secondary-color-dark);
}

body.dark-mode .envelope-icon {
    color: var(--primary-color-dark);
}

/* Responsividade para o footer */
@media (max-width: 768px) {
    .footer .section-container {
        gap: 0.75rem;
    }

    .footer-contact {
        flex-direction: column;
        gap: 0.25rem;
    }
}