/* ============================================
   DELY - CSS
   Profissional | Branco + Azul | Sem emoji
   ============================================ */

:root {
    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --primary-light: #EFF6FF;
    --primary-50: #EFF6FF;
    --primary-100: #DBEAFE;
    --primary-600: #2563EB;
    --primary-700: #1D4ED8;
    --primary-800: #1E40AF;

    --sidebar-bg: #0F172A;
    --sidebar-hover: #1E293B;
    --sidebar-text: #94A3B8;
    --sidebar-active: #3B82F6;

    --white: #FFFFFF;
    --body-bg: #F1F5F9;
    --card-bg: #FFFFFF;

    --text: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    --text-light: #94A3B8;

    --border: #E2E8F0;
    --border-light: #F1F5F9;

    --success: #16A34A;
    --success-light: #F0FDF4;
    --danger: #DC2626;
    --danger-light: #FEF2F2;
    --warning: #D97706;
    --warning-light: #FFFBEB;

    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .04);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, .1), 0 4px 10px rgba(0, 0, 0, .04);
    --transition: all .2s ease;

    --sidebar-width: 260px;
    --header-height: 64px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.6;
    color: var(--text);
    background: var(--body-bg);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: var(--font);
}

input,
select,
textarea {
    font-family: var(--font);
    font-size: 14px;
}

/* ---- LOGIN ---- */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--body-bg);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px;
    border: 1px solid var(--border);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.login-header h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-light);
    font-size: 12px;
}

/* ---- FORMS ---- */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 14px;
    pointer-events: none;
}

.input-icon input {
    width: 100%;
    padding: 12px 14px 12px 42px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text);
    outline: none;
    transition: var(--transition);
}

.input-icon input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.input-icon input::placeholder {
    color: var(--text-light);
}

/* ---- SELECT ---- */
.form-select {
    width: 100%;
    padding: 12px 38px 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%236b7280'%3e%3cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 11.06l3.71-3.83a.75.75 0 111.08 1.04l-4.25 4.39a.75.75 0 01-1.08 0L5.21 8.27a.75.75 0 01.02-1.06z' clip-rule='evenodd'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    transition: var(--transition);
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.form-select:disabled {
    background-color: #f9fafb;
    color: var(--text-light);
    cursor: not-allowed;
    opacity: .8;
}

/* ---- BUTTONS ---- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 2px 8px rgba(37, 99, 235, .3);
}

.btn-primary:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--white);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--body-bg);
}

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

.btn-danger:hover {
    background: #B91C1C;
}

.btn-block {
    width: 100%;
    padding: 12px 20px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--border);
}

.btn-danger-outline:hover {
    background: var(--danger-light);
    border-color: var(--danger);
}

/* ---- ALERTS ---- */

.alert {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
}

.alert-danger {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid #FECACA;
}

.alert-success {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid #BBF7D0;
}

/* ---- SIDEBAR ---- */

.admin-page {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: #ffffff;
    color: #1f2937;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: var(--transition);
    border-right: 1px solid #e5e7eb;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px 20px;
    border-bottom: 1px solid #e5e7eb;
}

.sidebar-logo-img {
    height: 44px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius);
    color: #1f2937;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-link:hover {
    color: var(--sidebar-active);
}

.sidebar-link:hover i {
    color: var(--sidebar-active);
}

.sidebar-link.active {
    background: transparent;
    color: var(--sidebar-active);
}

.sidebar-link.active i {
    color: var(--sidebar-active);
}

.sidebar-link i {
    width: 20px;
    text-align: center;
    font-size: 15px;
    color: #1f2937;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.sidebar-user-avatar {
    font-size: 28px;
    color: #6b7280;
    line-height: 1;
}

.sidebar-user-info {
    display: flex;
    flex-direction: column;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 600;
    color: #1f2937;
}

.sidebar-user-role {
    font-size: 11px;
    color: #6b7280;
}

.sidebar-logout {
    color: #6b7280;
    font-size: 16px;
    padding: 8px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.sidebar-logout:hover {
    background: rgba(220, 38, 38, .1);
    color: #dc2626;
}

/* ---- MAIN CONTENT ---- */

.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    transition: var(--transition);
}

.main-content.expanded {
    margin-left: 0;
}

.main-header {
    height: var(--header-height);
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle {
    color: var(--text-muted);
    font-size: 18px;
    padding: 8px;
    border-radius: var(--radius);
    transition: var(--transition);
    display: none;
}

.sidebar-toggle:hover {
    background: var(--body-bg);
    color: var(--text);
}

.page-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}

.main-body {
    padding: 24px;
}

/* ---- DASHBOARD ---- */

.dashboard-welcome {
    margin-bottom: 24px;
}

.dashboard-welcome h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.dashboard-welcome p {
    color: var(--text-muted);
    font-size: 14px;
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.dashboard-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: var(--transition);
}

.dashboard-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.dashboard-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.dashboard-card-icon.blue {
    background: var(--primary-50);
    color: var(--primary);
}

.dashboard-card-info {
    flex: 1;
}

.dashboard-card-info h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.dashboard-card-info p {
    font-size: 13px;
    color: var(--text-muted);
}

.dashboard-card-arrow {
    color: var(--text-light);
    font-size: 14px;
    transition: var(--transition);
}

.dashboard-card:hover .dashboard-card-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* ---- CONTENT CARD ---- */

.content-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.content-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 14px;
}

.search-box input {
    width: 100%;
    padding: 10px 14px 10px 40px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--body-bg);
    color: var(--text);
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .1);
}

.search-box input::placeholder {
    color: var(--text-light);
}

/* ---- TABLE ---- */

.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead th {
    padding: 12px 20px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-muted);
    background: var(--body-bg);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table tbody td {
    padding: 14px 20px;
    font-size: 14px;
    color: var(--text);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.table tbody tr:hover {
    background: var(--primary-50);
}

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

.table-actions {
    display: flex;
    gap: 6px;
}

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

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

/* ---- STATUS BADGE ---- */

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .3px;
}

.status-ativo {
    background: var(--success-light);
    color: var(--success);
}

.status-inativo {
    background: var(--danger-light);
    color: var(--danger);
}

.btn-success-outline {
    background: transparent;
    color: var(--success);
    border: 1px solid var(--border);
}

.btn-success-outline:hover {
    background: var(--success-light);
    border-color: var(--success);
}

.table tbody tr.row-inativo td {
    opacity: .55;
}

.table tbody tr.row-inativo:hover td {
    opacity: .75;
}

.table tbody tr.row-inativo .status-badge {
    opacity: 1;
}

.table tbody tr.row-inativo .table-actions {
    opacity: 1;
}

/* ---- PERIODO BADGE ---- */

.periodo-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .3px;
    white-space: nowrap;
}

.periodo-sem {
    background: var(--body-bg);
    color: var(--text-light);
}

.periodo-ok {
    background: var(--success-light);
    color: var(--success);
}

.periodo-atraso {
    background: var(--warning-light);
    color: var(--warning);
}

.periodo-vencido {
    background: var(--danger-light);
    color: var(--danger);
}

/* ---- PERIODO TIPO SELECTOR ---- */

.periodo-tipo-selector {
    display: flex;
    gap: 8px;
}

.periodo-tipo-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: var(--radius);
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.periodo-tipo-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.periodo-tipo-btn.active {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
}

/* ---- PERIODO RESUMO ---- */

.periodo-resumo {
    background: var(--primary-light);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.form-hint {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 2px;
}

/* ---- EMPTY STATE ---- */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.empty-state i {
    font-size: 48px;
    color: var(--border);
    margin-bottom: 16px;
}

.empty-state h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 14px;
    color: var(--text-muted);
}

/* ---- MODAL ---- */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, .5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px) scale(.97);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-sm {
    max-width: 400px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--body-bg);
    color: var(--text);
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
}

/* ---- TOAST ---- */

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--sidebar-bg);
    color: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 300;
    transform: translateY(20px);
    opacity: 0;
    transition: all .3s ease;
}

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

.toast.toast-success {
    border-left: 4px solid var(--success);
}

.toast.toast-error {
    border-left: 4px solid var(--danger);
}

/* ---- SPINNER ---- */

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, .3);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin .6s linear infinite;
}

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

/* ---- RESPONSIVE ---- */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.collapsed {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: flex;
    }

    .content-card-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: 100%;
    }

    .modal {
        margin: 16px;
    }
}

/* ---- MODAL BACKDROP ---- */
.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}