@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: rgba(79, 70, 229, 0.12);
    --success: #10b981;
    --danger: #ef4444;
    --background: #f1f5f9;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border: #cbd5e1;
    --border-focus: #818cf8;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius: 16px;
    --radius-sm: 8px;
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: #0f172a;
        --card-bg: #1e293b;
        --text-main: #f8fafc;
        --text-muted: #94a3b8;
        --border: #334155;
        --border-focus: #6366f1;
        --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.5);
        --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
        --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font);
    background-color: var(--background);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px;
    transition: background-color 0.3s ease;
}

.container {
    width: 100%;
    max-width: 480px;
    position: relative;
}

.card {
    background-color: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 28px 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.header {
    text-align: center;
    margin: -28px -24px 28px -24px; /* Estende até os cantos do card, anulando o padding */
    padding: 36px 24px 32px 24px;
    background: linear-gradient(135deg, #1e293b, #0f172a); /* Grafite/Preto de Luxo */
    color: #ffffff;
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.logo-img {
    max-width: 250px; /* Aumentado */
    height: auto;
    max-height: 90px; /* Aumentado */
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.025em;
    margin-bottom: 6px;
    margin-top: 18px; /* Espaço entre a logo e o título */
}

.header p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
}

/* Formulário e Grupos de Input */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 400px) {
    .form-row-split {
        grid-template-columns: 1fr 1fr;
    }
}

label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-main);
    transition: color 0.2s ease;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.input-icon svg {
    width: 18px;
    height: 18px;
}

input, select {
    width: 100%;
    font-family: var(--font);
    font-size: 0.9375rem;
    color: var(--text-main);
    background-color: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px 12px 42px; /* Espaço para o ícone */
    outline: none;
    transition: var(--transition);
    -webkit-appearance: none; /* remove seta padrão no iOS */
    -moz-appearance: none; /* remove seta padrão no Firefox */
    appearance: none; /* remove seta padrão em navegadores modernos */
}

/* Estilos específicos para Select */
select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
    padding-right: 40px;
}

/* Cor de placeholder para select enquanto não houver seleção válida */
select:invalid {
    color: var(--text-muted);
}

/* Garante legibilidade e leitura das opções e grupos no Dark Mode e Light Mode em navegadores mobile */
select option {
    background-color: var(--card-bg);
    color: var(--text-main);
}

select option:disabled {
    color: var(--text-muted);
}

select optgroup {
    background-color: var(--card-bg);
    color: var(--text-muted);
    font-weight: 700;
}

input:focus, select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* Variável de foco para tema escuro */
@media (prefers-color-scheme: dark) {
    input:focus, select:focus {
        box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
    }
}

/* Mensagens de validação */
.error-message {
    font-size: 0.75rem;
    color: var(--danger);
    margin-top: 4px;
    display: none;
    font-weight: 500;
}

/* Estados de validação */
.form-group.invalid input,
.form-group.invalid select {
    border-color: var(--danger);
}

.form-group.invalid input:focus,
.form-group.invalid select:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

.form-group.invalid .error-message {
    display: block;
}

.form-group.invalid label {
    color: var(--danger);
}

.form-group.invalid .input-icon {
    color: var(--danger);
}

.form-group.valid input,
.form-group.valid select {
    border-color: var(--success);
}

/* Botão de Envio */
.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), #6366f1);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 14px;
    font-family: var(--font);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.3);
}

.btn-submit:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(79, 70, 229, 0.2);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Loader animado no botão */
.loader {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Tela de Sucesso */
.success-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--card-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 32px;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    z-index: 10;
}

.success-screen.active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

/* Checkmark Animado em CSS */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    position: relative;
}

.success-checkmark .check-icon {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid var(--success);
}

.success-checkmark .check-icon::before {
    top: 3px;
    left: -2px;
    width: 30px;
    transform-origin: 100% 50%;
    border-radius: 100px 0 0 100px;
}

.success-checkmark .check-icon::after {
    top: 0;
    left: 30px;
    width: 60px;
    transform-origin: 0 50%;
    border-radius: 0 100px 100px 0;
}

.success-checkmark .check-icon .icon-line {
    height: 5px;
    background-color: var(--success);
    display: block;
    border-radius: 2px;
    position: absolute;
    z-index: 10;
}

.success-checkmark .check-icon .icon-line.line-tip {
    top: 46px;
    left: 14px;
    width: 25px;
    transform: rotate(45deg);
    animation: icon-line-tip 0.75s;
}

.success-checkmark .check-icon .icon-line.line-long {
    top: 38px;
    right: 8px;
    width: 47px;
    transform: rotate(-45deg);
    animation: icon-line-long 0.75s;
}

.success-checkmark .check-icon .icon-circle {
    top: -4px;
    left: -4px;
    z-index: 10;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid rgba(16, 185, 129, 0.2);
    box-sizing: content-box;
    position: absolute;
}

.success-checkmark .check-icon .icon-fix {
    top: 8px;
    left: 28px;
    z-index: 1;
    width: 5px;
    height: 85px;
    position: absolute;
    transform: rotate(-45deg);
}

@keyframes icon-line-tip {
    0% { width: 0; left: 1px; top: 19px; }
    54% { width: 0; left: 1px; top: 19px; }
    70% { width: 50px; left: -8px; top: 37px; }
    84% { width: 17px; left: 21px; top: 48px; }
    100% { width: 25px; left: 14px; top: 46px; }
}

@keyframes icon-line-long {
    0% { width: 0; right: 46px; top: 54px; }
    65% { width: 0; right: 46px; top: 54px; }
    84% { width: 55px; right: 0px; top: 35px; }
    100% { width: 47px; right: 8px; top: 38px; }
}

.success-screen h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
}

.success-screen p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 24px;
    max-width: 320px;
}

.btn-reset {
    background-color: var(--primary-light);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px 24px;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-reset:hover {
    background-color: var(--primary);
    color: #ffffff;
}

/* Estilo para rodapé discreto */
.footer-info {
    text-align: center;
    margin-top: 16px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.link-admin {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    margin-top: 6px;
    transition: var(--transition);
}

.link-admin:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* --- LISTAGEM DE CADASTROS ABAIXO DO FORMULÁRIO --- */
.cadastros-card {
    margin-top: 24px !important;
    animation: slideUp 0.4s ease-out;
}

.cadastros-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.cadastros-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.cadastros-count {
    background-color: var(--primary);
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 999px;
}

.cadastros-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Customização de scrollbar */
.cadastros-list::-webkit-scrollbar {
    width: 6px;
}
.cadastros-list::-webkit-scrollbar-track {
    background: transparent;
}
.cadastros-list::-webkit-scrollbar-thumb {
    background-color: var(--border);
    border-radius: 3px;
}

.cadastro-item {
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    animation: fadeIn 0.3s ease-in-out;
    transition: var(--transition);
}

.cadastro-item:hover {
    border-color: var(--border-focus);
    box-shadow: var(--shadow-sm);
}

.cadastro-info {
    flex-grow: 1;
}

.cadastro-title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.cadastro-title h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}

.instrumento-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: capitalize;
}

/* Cores por categoria/naipe de instrumentos */
.badge-cordas {
    background-color: #dbeafe;
    color: #1e40af;
}
@media (prefers-color-scheme: dark) {
    .badge-cordas {
        background-color: rgba(30, 64, 175, 0.3);
        color: #93c5fd;
    }
}

.badge-madeiras {
    background-color: #d1fae5;
    color: #065f46;
}
@media (prefers-color-scheme: dark) {
    .badge-madeiras {
        background-color: rgba(6, 95, 70, 0.3);
        color: #6ee7b7;
    }
}

.badge-metais {
    background-color: #fef3c7;
    color: #92400e;
}
@media (prefers-color-scheme: dark) {
    .badge-metais {
        background-color: rgba(146, 64, 14, 0.3);
        color: #fcd34d;
    }
}

.badge-percussao {
    background-color: #fee2e2;
    color: #991b1b;
}
@media (prefers-color-scheme: dark) {
    .badge-percussao {
        background-color: rgba(153, 27, 27, 0.3);
        color: #fca5a5;
    }
}

.cadastro-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px 16px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

@media (min-width: 480px) {
    .cadastro-details {
        grid-template-columns: 1fr 1fr;
    }
}

.cadastro-details p {
    margin-bottom: 2px;
}

.cadastro-details a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.cadastro-details a:hover {
    text-decoration: underline;
}

.btn-delete {
    background-color: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-delete:hover {
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.1);
}

.btn-delete svg {
    width: 18px;
    height: 18px;
}

.cadastros-actions {
    display: flex;
    justify-content: flex-end;
}

.btn-clear {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-clear:hover {
    border-color: var(--danger);
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.05);
}

/* --- TOAST FLUTUANTE DE NOTIFICAÇÃO --- */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: #1e293b;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 999px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}

@media (prefers-color-scheme: dark) {
    .toast-container {
        background-color: #f8fafc;
        color: #0f172a;
    }
}

.toast-container.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.toast-icon {
    color: var(--success);
    display: flex;
    align-items: center;
}

.toast-icon svg {
    width: 20px;
    height: 20px;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --- ESTILOS DO PAINEL ADMINISTRATIVO (ADMIN.HTML) --- */
.container-lg {
    max-width: 900px !important;
}

/* Estatísticas Rápidas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (min-width: 600px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-box {
    background-color: var(--background);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.stat-box:hover {
    border-color: var(--border-focus);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

/* Controles do Admin (Busca e Botões) */
.admin-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .admin-controls {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    flex-grow: 1;
}

.search-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    pointer-events: none;
    display: flex;
}

.search-icon svg {
    width: 18px;
    height: 18px;
}

#searchBar {
    width: 100%;
    padding: 12px 14px 12px 42px;
    font-family: var(--font);
    font-size: 0.9375rem;
    background-color: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    color: var(--text-main);
    transition: var(--transition);
}

#searchBar:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.admin-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-secondary {
    background-color: var(--background);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(79, 70, 229, 0.05);
}

.btn-danger-outline {
    background-color: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-danger-outline:hover {
    background-color: var(--danger);
    color: #ffffff;
}

.btn-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

/* Tabela Administrativa */
.table-responsive {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.875rem;
}

.admin-table th, .admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.admin-table th {
    background-color: var(--background);
    font-weight: 650;
    color: var(--text-main);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

.admin-table tbody tr:hover {
    background-color: rgba(79, 70, 229, 0.02);
}

.code-sensitive {
    font-family: monospace;
    background-color: var(--background);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--text-main);
}

.pix-type {
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.link-wa {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.link-wa:hover {
    text-decoration: underline;
}

/* Lista Mobile Administrativa */
.mobile-admin-list {
    display: none;
}

.mobile-admin-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 16px;
    animation: fadeIn 0.3s ease;
}

.mobile-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.mobile-card-header h3 {
    font-size: 1rem;
    font-weight: 700;
}

.mobile-card-body p {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.mobile-card-body code {
    font-size: 0.8125rem;
}

.mobile-card-body a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.mobile-card-actions {
    margin-top: 14px;
    display: flex;
    justify-content: flex-end;
}

.btn-card-delete {
    background-color: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.btn-card-delete:hover {
    background-color: var(--danger);
    color: #ffffff;
}

/* Responsividade da Tabela x Lista Mobile */
@media (max-width: 768px) {
    .table-responsive {
        display: none !important;
    }
    .mobile-admin-list {
        display: block;
    }
}

/* Rodapé e Navegação */
.admin-footer-links {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}

.link-back {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.link-back:hover {
    color: var(--primary);
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted);
}
.empty-state svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    stroke: var(--border);
}

/* Tela de login administrativo */
.admin-login-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 0 12px 0;
    animation: fadeIn 0.4s ease-out;
}

/* Botão de logout */
.btn-logout {
    background-color: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-logout:hover {
    color: var(--danger);
}