/* ===================== VARIÁVEIS GLOBAIS DE COR ===================== */
:root {
    --primary: #007bff;
    --primary-dark: #0056b3;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --light: #f8f9fa;
    --dark: #343a40;
    --white: #ffffff;
    --gray: #6c757d;
    --border-color: #dee2e6;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* ===================== RESET E ESTILOS GLOBAIS ===================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

/* ===================== PÁGINA DE AUTENTICAÇÃO ===================== */
.auth-page {
    background: linear-gradient(135deg, #6dff6b 0%, #0b9608 100%);
    min-height: 100vh;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #6dff6b 0%, #0b9608 100%);
}

.auth-container {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-width: 450px;
    margin: 0 auto;
    width: 100%;
}

.auth-container h2 {
    color: var(--dark);
    font-weight: 600;
    margin-bottom: 10px;
}

.auth-container p {
    color: var(--gray);
    margin-bottom: 30px;
}

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

.nav-tabs .nav-link {
    color: var(--gray);
    border: none;
    border-bottom: 3px solid transparent;
    padding: 12px 0;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    border-color: var(--primary);
    background-color: transparent;
}

.form-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-control,
.form-select {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 12px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-control::placeholder {
    color: #999;
}

.btn {
    border-radius: 6px;
    font-weight: 600;
    padding: 10px 16px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.btn-success {
    background-color: var(--success);
    color: white;
}

.btn-success:hover {
    background-color: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.btn-lg {
    padding: 12px 20px;
    font-size: 1.1rem;
}

.btn-outline-secondary {
    border-color: var(--border-color);
    color: #007bff;
    transition: all 0.3s ease;
}

.btn-outline-secondary:hover {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
}

.input-group .btn {
    padding: 6px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
}

.input-group .btn i {
    font-size: 16px;
    pointer-events: none;
    color: #007bff;
    transition: color 0.3s ease;
}

.input-group .btn:hover i {
    color: white;
}

.alert {
    border-radius: 10px;
    border: 1px solid transparent;
    border-left-width: 5px;
    margin-top: 15px;
    padding: 0.85rem 1rem;
    font-weight: 500;
    line-height: 1.45;
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
}

.alert .btn-close {
    opacity: 0.55;
}

.alert .btn-close:hover {
    opacity: 0.85;
}

.alert-success {
    color: #0f5132;
    background-color: #ecfdf3;
    border-color: #bde5cd;
    border-left-color: #198754;
}

.alert-danger {
    color: #842029;
    background-color: #fff1f2;
    border-color: #f5c2c7;
    border-left-color: #dc3545;
}

.alert-warning {
    color: #664d03;
    background-color: #fff8e1;
    border-color: #ffe69c;
    border-left-color: #ffc107;
}

.alert-info {
    color: #055160;
    background-color: #effbff;
    border-color: #b9e6f2;
    border-left-color: #0dcaf0;
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* ===================== PAINEL GERAL ===================== */
.main-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: var(--dark);
    color: white;
    padding: 20px 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    left: 0;
    transition: left 0.3s ease;
    z-index: 1000;
}

.sidebar.active {
    left: 0;
}

.sidebar-brand {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.5rem;
    font-weight: 600;
}

.sidebar-nav {
    list-style: none;
    padding: 20px 0;
}

.sidebar-nav li {
    margin: 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 12px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    padding-left: 28px;
}

.sidebar-nav a.active {
    border-left: 4px solid var(--primary);
    padding-left: 20px;
    background-color: rgba(0, 123, 255, 0.2);
}

.sidebar-submenu-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    color: #ccc;
    background: transparent;
    border: none;
    text-align: left;
    transition: all 0.3s ease;
}

.sidebar-submenu-toggle:hover,
.sidebar-submenu-toggle.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-submenu a {
    padding-left: 52px;
    font-size: 0.95rem;
}

.sidebar-submenu a.active {
    border-left: 4px solid var(--primary);
    padding-left: 48px;
    background-color: rgba(0, 123, 255, 0.2);
}

.content {
    margin-left: 280px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Overlay para mobile quando sidebar está aberta */
body.sidebar-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
}

/* Botão toggle sidebar - Estilos base */
.toggle-sidebar {
    display: none;
    background: var(--primary);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.toggle-sidebar:hover {
    background: #4f46e5;
    transform: scale(1.05);
}

.toggle-sidebar:active {
    transform: scale(0.95);
}

/* Comportamento padrão em desktop */
@media (min-width: 993px) {
    .sidebar {
        left: 0;
    }

    .content {
        margin-left: 280px;
    }

    .toggle-sidebar {
        display: none;
    }
}

/* Comportamento em tablets e mobile */
@media (max-width: 992px) {
    .sidebar {
        left: -280px;
    }

    .sidebar.active {
        left: 0;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
    }

    .content {
        margin-left: 0;
        width: 100%;
    }

    .toggle-sidebar {
        display: block !important;
    }

    body.sidebar-open::before {
        display: block !important;
    }

    body.sidebar-open {
        overflow: hidden;
    }
}

.topbar {
    background: white;
    padding: 15px 30px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.topbar-right .position-relative {
    order: 2;
    margin-left: auto;
}

.topbar-right .user-info {
    order: 1;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.main-content {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
}

.page-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-header h1 {
    font-size: 2rem;
    color: var(--dark);
    margin: 0;
}

.btn-page-actions {
    display: flex;
    gap: 10px;
}

/* ===================== CARDS ===================== */
.card {
    border: none;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Cards de estatísticas cliáveis */
.col-md-3>.card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.col-md-3>.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    font-weight: 600;
    color: var(--dark);
}

.card-body {
    padding: 20px;
}

/* ===================== TABELAS ===================== */
.table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 0;
}

.table thead {
    background-color: #f8f9fa;
}

.table th {
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
    padding: 15px;
    text-align: left;
    color: var(--dark);
}

.table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.table tr:hover {
    background-color: #fafafa;
}

.badge {
    border-radius: 20px;
    padding: 5px 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-success {
    background-color: #28a745;
    color: white;
}

.badge-danger {
    background-color: #dc3545;
    color: white;
}

.badge-warning {
    background-color: #fd7e14;
    color: white;
}

.badge-info {
    background-color: #17a2b8;
    color: white;
}

/* ===================== NOTIFICAÇÕES ===================== */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.notification-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.notification-item:hover {
    background-color: #f8f9fa;
}

.notification-item.unread {
    background-color: #e7f3ff;
    font-weight: 600;
}

#menuNotificacoes {
    left: auto;
    right: 0;
    z-index: 1050;
    max-height: 60vh;
    overflow-y: auto;
}

.topbar .position-relative {
    z-index: 1051;
}

/* ===================== CHAT/MENSAGENS ===================== */
.chat-container {
    display: flex;
    height: calc(100vh - 150px);
    gap: 20px;
    margin: 0 -30px -30px -30px;
}

.chat-list {
    width: 300px;
    background: white;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 0;
    margin: 0;
}

.chat-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.chat-item:hover,
.chat-item.active {
    background-color: #f8f9fa;
}

.chat-item.active {
    background-color: #e7f3ff;
    border-left: 4px solid var(--primary);
}

.chat-header {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 5px;
}

.chat-preview {
    font-size: 0.9rem;
    color: var(--gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-content {
    flex: 1;
    background: white;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #ffffff;
}

.message {
    display: flex;
    gap: 10px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.sent {
    justify-content: flex-end;
}

.message.received {
    justify-content: flex-start;
}

/* Mensagens do usuário (cliente) - Direita, roxo */
.message.message-usuario {
    justify-content: flex-end !important;
}

/* Mensagens do técnico/suporte - Esquerda, verde */
.message.message-tecnico {
    justify-content: flex-start !important;
}

.message-bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 12px;
    word-wrap: break-word;
}

.message.sent .message-bubble {
    background: linear-gradient(135deg, #6dff6b 0%, #0b9608 100%);
    color: white;
    border-radius: 18px 18px 4px 18px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.message.received .message-bubble {
    background-color: #f1f3f5;
    color: #212529;
    border-radius: 18px 18px 18px 4px;
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Balão do usuário (cliente) - Roxo vibrante, direita */
.message.message-usuario .message-bubble {
    background: linear-gradient(135deg, #6dff6b 0%, #0b9608 100%) !important;
    color: white !important;
    border-radius: 18px 18px 4px 18px !important;
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.4) !important;
}

/* Balão do técnico - Verde vibrante, esquerda */
.message.message-tecnico .message-bubble {
    background: linear-gradient(135deg, #5c61bd 0%, #221a90 100%) !important;
    color: white !important;
    border-radius: 18px 18px 18px 4px !important;
    box-shadow: 0 3px 10px rgba(17, 153, 142, 0.4) !important;
}

.message-user {
    font-size: 0.85rem;
    margin-bottom: 8px;
    display: block;
    font-weight: 600;
}

.message.sent .message-user {
    color: rgba(255, 255, 255, 0.95);
}

.message.received .message-user {
    color: #495057;
}

.message.message-usuario .message-user,
.message.message-tecnico .message-user {
    color: rgba(255, 255, 255, 0.95);
}

.message-time {
    font-size: 0.75rem;
    margin-top: 5px;
    opacity: 0.8;
}

.message.sent .message-time {
    color: rgba(255, 255, 255, 0.9);
}

.message.received .message-time {
    color: #6c757d;
}

.message.message-usuario .message-time,
.message.message-tecnico .message-time {
    color: rgba(255, 255, 255, 0.9);
}

.message-image,
.message-video {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 5px;
}

.message-video {
    max-width: 300px;
    max-height: 300px;
}

.chat-input-area {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    background-color: #f8f9fa;
    box-shadow: 0 -6px 16px rgba(0, 0, 0, 0.08);
}

/* ===================== AJUSTE DE ALTURA PARA CHAT ===================== */
.chat-page .main-content {
    height: calc(100vh - 70px);
    overflow: hidden;
}

.chat-page .page-header {
    margin-bottom: 16px;
}

.chat-page .chat-content {
    height: calc(100vh - 230px);
}

.chat-page .chat-messages {
    max-height: none;
}

.chat-input-group {
    display: flex;
    gap: 10px;
}

.chat-input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px;
    font-size: 1rem;
    resize: none;
    max-height: 120px;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.chat-btn {
    padding: 12px 20px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.chat-btn:hover {
    background-color: var(--primary-dark);
}

/* ===================== FILTROS RESPONSIVOS ===================== */
.filter-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-date-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-date-group label {
    margin-bottom: 0;
    white-space: nowrap;
}

/* ===================== RESPONSIVIDADE ===================== */
@media (max-width: 768px) {
    .main-content {
        padding: 20px 15px;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .page-header h1 {
        font-size: 1.75rem;
    }

    .btn-page-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .chat-container {
        height: auto;
        flex-direction: column;
    }

    .chat-list {
        width: 100%;
        height: 200px;
    }

    .message-bubble {
        max-width: 85%;
    }

    /* Cards de estatísticas em mobile */
    .stats-card {
        margin-bottom: 12px;
    }

    .stats-number {
        font-size: 1.75rem;
    }

    .topbar {
        padding: 12px 15px;
    }

    .user-info>div {
        display: none;
    }

    /* Auth page em tablets */
    .auth-container {
        max-width: 90%;
        padding: 30px;
    }

    .filter-toolbar {
        width: 100%;
        align-items: stretch;
    }

    .filter-toolbar>* {
        flex: 1 1 100%;
        min-width: 0;
    }

    .filter-toolbar .form-control,
    .filter-toolbar .form-select,
    .filter-toolbar .btn {
        width: 100% !important;
        max-width: 100%;
    }

    .filter-date-group {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .filter-date-group label {
        white-space: normal;
        margin-bottom: 2px;
    }
}

@media (max-width: 576px) {
    .auth-page {
        padding: 0;
    }

    .auth-container {
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        max-width: 100%;
    }

    .auth-page .container-fluid {
        padding: 10px;
    }

    .auth-page .row {
        margin: 0;
    }

    .auth-page h2 {
        font-size: 1.5rem;
    }

    .nav-tabs .nav-link {
        font-size: 0.9rem;
        padding: 10px 0;
    }

    .card {
        border-radius: 12px;
    }

    .btn-lg {
        padding: 10px 16px;
        font-size: 1rem;
    }

    .table {
        font-size: 0.85rem;
    }

    .table th,
    .table td {
        padding: 8px;
    }

    .message-bubble {
        max-width: 95%;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .stats-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    .stats-number {
        font-size: 1.5rem;
    }

    .stats-label {
        font-size: 0.75rem;
    }
}

/* ===================== UTILITÁRIOS ===================== */
.text-muted {
    color: var(--gray) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-center {
    text-align: center;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

.gap-2 {
    gap: 0.5rem !important;
}

.gap-3 {
    gap: 1rem !important;
}

.d-flex {
    display: flex !important;
}

.d-none {
    display: none !important;
}

.align-items-center {
    align-items: center !important;
}

.justify-content-center {
    justify-content: center !important;
}

.justify-content-between {
    justify-content: space-between !important;
}

.position-relative {
    position: relative !important;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ===================== ANIMAÇÕES ===================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

.slide-up {
    animation: slideUp 0.3s ease;
}

/* ===================== SCROLLBAR CUSTOMIZADA ===================== */
#listaChamados::-webkit-scrollbar,
#listaMeusChamados::-webkit-scrollbar {
    width: 8px;
}

#listaChamados::-webkit-scrollbar-track,
#listaMeusChamados::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#listaChamados::-webkit-scrollbar-thumb,
#listaMeusChamados::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

#listaChamados::-webkit-scrollbar-thumb:hover,
#listaMeusChamados::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* ===================== ABAS MODERNAS DE AUTENTICAÇÃO ===================== */
.auth-tabs-container {
    margin: 0 -40px 30px;
    padding: 0 40px;
}

.auth-tabs-wrapper {
    display: flex;
    gap: 0;
    position: relative;
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 4px;
    border: 1px solid #e9ecef;
}

.auth-tab-btn {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: #6c757d;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    z-index: 2;
    border-radius: 6px;
}

.auth-tab-btn i {
    font-size: 16px;
    transition: all 0.3s ease;
}

.auth-tab-btn:hover {
    color: #495057;
    background-color: rgba(0, 123, 255, 0.05);
}

.auth-tab-btn.active {
    color: #007bff;
}

.auth-tab-indicator {
    position: absolute;
    height: calc(100% - 8px);
    background: white;
    border-radius: 6px;
    top: 4px;
    left: 4px;
    width: calc(50% - 4px);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.auth-tab-btn:nth-child(2).active~.auth-tab-indicator {
    left: calc(50% + 2px);
}

/* Animação suave para o tab-content */
.tab-pane {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Melhoria da responsividade das abas */
@media (max-width: 576px) {
    .auth-tabs-container {
        margin: 0 -20px 30px;
        padding: 0 20px;
    }

    .auth-tab-btn {
        padding: 10px 12px;
        font-size: 13px;
        gap: 6px;
    }

    .auth-tab-btn i {
        font-size: 14px;
    }

    .auth-tabs-wrapper {
        gap: 0;
    }
}