/* AR Serviços de Contabilidade - Estilo Customizado */

/* Variáveis de Cores baseadas no site oficial */
:root {
    --ar-primary: #506d95;
    --ar-secondary: #00473b;
    --ar-accent: #ffb000;
    --ar-dark: #041b16;
    --ar-text: #6e7676;
    --ar-light-bg: #fcfcfc;
    --ar-white: #ffffff;
    --ar-success: #28a745;
    --ar-warning: #ffc107;
    --ar-danger: #dc3545;
    --ar-info: #17a2b8;
    --ar-grid-bg: #ecf2f7;  /* Fundo cinza-azulado claro para grelhas */
}

/* Tipografia */
body {
    font-family: 'Archivo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: var(--ar-text);
    background-color: var(--ar-light-bg);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--ar-dark);
    font-weight: 700;
}

/* Navbar Customizada */
.navbar-ar {
    background: linear-gradient(135deg, var(--ar-primary) 0%, var(--ar-secondary) 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 0;
}

.navbar-brand-ar {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--ar-white) !important;
    transition: transform 0.3s ease;
}

.navbar-brand-ar:hover {
    transform: scale(1.05);
}

.navbar-brand-ar .logo {
    height: 50px;
    width: auto;
}

.navbar-brand-ar .logo-ar {
    height: 45px;
    width: auto;
}

.footer-logo-ar {
    height: 50px;
    width: auto;
}

/* Espaçamento para alinhar links com conteúdo */
.navbar-nav.me-auto {
    margin-left: 8rem !important;
}

.nav-link-ar {
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.65rem 1.2rem !important;
    margin: 0 0.2rem;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none !important;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link-ar i {
    font-size: 1.1rem;
}

.nav-link-ar:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--ar-white) !important;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.25);
    text-decoration: none !important;
}

.nav-link-ar.active {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.15) 100%);
    color: var(--ar-white) !important;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15), inset 0 1px 2px rgba(255, 255, 255, 0.2);
    text-decoration: none !important;
    font-weight: 700;
}

/* Dropdown Menu - Navegação */
.navbar .dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    padding: 0.5rem;
    min-width: 240px;
    margin-top: 0.5rem;
}

.navbar .dropdown-item {
    border-radius: 6px;
    padding: 0.7rem 1rem;
    margin: 0.1rem 0;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar .dropdown-item i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.navbar .dropdown-item:hover {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white !important;
    transform: translateX(4px);
}

.navbar .dropdown-divider {
    margin: 0.5rem 0;
    opacity: 0.15;
}

/* Dropdown Menu - Utilizador */
.dropdown-menu-ar {
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
    min-width: 220px;
    z-index: 9999 !important;
    position: absolute;
}

.dropdown-item-ar {
    display: block;
    width: 100%;
    padding: 0.6rem 1.5rem;
    clear: both;
    font-weight: 400;
    color: var(--ar-text);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
    transition: all 0.2s ease;
}

.dropdown-item-ar:hover,
.dropdown-item-ar:focus {
    background-color: var(--ar-primary);
    color: var(--ar-white);
    transform: translateX(4px);
    text-decoration: none;
}

/* Cards Melhorados */
.card-ar {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    background: var(--ar-white);
}

.card-ar:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card-header-ar {
    background: linear-gradient(135deg, var(--ar-primary), var(--ar-secondary));
    color: var(--ar-white);
    border-radius: 12px 12px 0 0 !important;
    padding: 1.25rem 1.5rem;
    border: none;
}

/* Botões Customizados */
.btn-ar-primary {
    background: linear-gradient(135deg, var(--ar-primary), var(--ar-secondary));
    border: none;
    color: var(--ar-white);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(80, 109, 149, 0.35);
    text-decoration: none !important;
}

.btn-ar-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(80, 109, 149, 0.45);
    background: linear-gradient(135deg, var(--ar-secondary), var(--ar-primary));
    color: var(--ar-white);
}

.btn-ar-primary:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(80, 109, 149, 0.35);
}

.btn-ar-accent {
    background-color: var(--ar-accent);
    border: none;
    color: var(--ar-dark);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 176, 0, 0.35);
    text-decoration: none !important;
}

.btn-ar-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(255, 176, 0, 0.4);
    background-color: #e6a000;
    color: var(--ar-dark);
}

/* Melhorar botões Bootstrap padrão */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.65rem 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--ar-primary), var(--ar-secondary));
    border: none;
    box-shadow: 0 3px 10px rgba(80, 109, 149, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(80, 109, 149, 0.4);
    background: linear-gradient(135deg, var(--ar-secondary), var(--ar-primary));
}

.btn-success {
    background-color: var(--ar-success);
    border: none;
    box-shadow: 0 3px 10px rgba(40, 167, 69, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(40, 167, 69, 0.4);
    background-color: #218838;
}

.btn-danger {
    background-color: var(--ar-danger);
    border: none;
    box-shadow: 0 3px 10px rgba(220, 53, 69, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(220, 53, 69, 0.4);
    background-color: #c82333;
}

.btn-warning {
    background-color: var(--ar-warning);
    border: none;
    color: var(--ar-dark);
    box-shadow: 0 3px 10px rgba(255, 193, 7, 0.3);
}

.btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 193, 7, 0.4);
    background-color: #e0a800;
    color: var(--ar-dark);
}

.btn-info {
    background-color: var(--ar-info);
    border: none;
    box-shadow: 0 3px 10px rgba(23, 162, 184, 0.3);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(23, 162, 184, 0.4);
    background-color: #138496;
}

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

.btn-sm {
    padding: 0.45rem 1rem;
    border-radius: 8px;
}

.btn-lg {
    padding: 0.85rem 2.5rem;
    border-radius: 14px;
    font-size: 1.1rem;
}

/* Badges Melhorados */
.badge-ar {
    font-weight: 600;
    padding: 0.4em 0.8em;
    border-radius: 6px;
    font-size: 0.85rem;
}

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

.badge-ar-warning {
    background-color: var(--ar-warning);
    color: var(--ar-dark);
}

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

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

/* Tabelas Melhoradas */
.table-ar {
    border-radius: 8px;
    overflow: hidden;
}

.table-ar thead {
    background: linear-gradient(135deg, var(--ar-primary), var(--ar-secondary));
    color: var(--ar-white);
}

.table-ar thead th {
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table-ar tbody tr {
    transition: all 0.2s ease;
}

.table-ar tbody tr:hover {
    background-color: rgba(80, 109, 149, 0.05);
    transform: scale(1.01);
}

/* Dashboard Cards Estatísticas */
.stat-card {
    border-radius: 12px;
    padding: 1.5rem;
    color: var(--ar-white);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.5s ease;
}

.stat-card:hover::before {
    top: -25%;
    right: -25%;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.stat-card-primary {
    background: linear-gradient(135deg, #506d95, #3a5270);
}

.stat-card-success {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.stat-card-danger {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.stat-card-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    color: var(--ar-dark) !important;
}

/* Alertas Customizados */
.alert-ar {
    border: none;
    border-radius: 10px;
    padding: 1rem 1.5rem;
    border-left: 4px solid;
}

.alert-ar-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-left-color: var(--ar-info);
    color: #0c5460;
}

.alert-ar-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left-color: var(--ar-success);
    color: #155724;
}

.alert-ar-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left-color: var(--ar-warning);
    color: #856404;
}

.alert-ar-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left-color: var(--ar-danger);
    color: #721c24;
}

/* Forms Melhorados */
.form-control-ar {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
}

.form-control-ar:focus {
    border-color: var(--ar-primary);
    box-shadow: 0 0 0 0.2rem rgba(80, 109, 149, 0.15);
}

.form-label-ar {
    font-weight: 600;
    color: var(--ar-dark);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer-ar {
    background: linear-gradient(135deg, var(--ar-dark), var(--ar-secondary));
    color: rgba(255, 255, 255, 0.8);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-ar a {
    color: var(--ar-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-ar a:hover {
    color: var(--ar-white);
    text-decoration: underline;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Loading Spinner */
.spinner-ar {
    border: 3px solid rgba(80, 109, 149, 0.2);
    border-top: 3px solid var(--ar-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade */
@media (max-width: 768px) {
    .navbar-brand-ar .logo {
        height: 40px;
    }

    .stat-card {
        margin-bottom: 1rem;
    }

    .card-ar {
        margin-bottom: 1rem;
    }
}

/* Scrollbar Customizada */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--ar-light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--ar-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ar-secondary);
}

/* Sombras e Elevações */
.shadow-ar-sm {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.shadow-ar {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.shadow-ar-lg {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Utilitários */
.text-ar-primary {
    color: var(--ar-primary) !important;
}

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

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

.bg-ar-primary {
    background-color: var(--ar-primary) !important;
}

.bg-ar-secondary {
    background-color: var(--ar-secondary) !important;
}

.bg-ar-accent {
    background-color: var(--ar-accent) !important;
}

.bg-ar-light {
    background-color: var(--ar-light-bg) !important;
}

/* Transições suaves globais */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Print styles */
@media print {
    .navbar-ar, .footer-ar {
        display: none;
    }

    .card-ar {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
}

/* ===========================================
   BULK SELECTION STYLES
   =========================================== */

/* Selected cell highlight */
.bulk-selected-cell {
    outline: 3px solid #ff9800 !important;
    outline-offset: -3px;
    box-shadow: inset 0 0 0 2px rgba(255, 152, 0, 0.4) !important;
    background-color: rgba(255, 152, 0, 0.15) !important;
}

/* Bulk actions toolbar animation */
#bulkActionsToolbar {
    animation: slideDown 0.3s ease-out;
}

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

/* Grelha de Obrigações - Fundo cinza-azulado claro */
.table-responsive {
    background-color: var(--ar-grid-bg);
}

.table-bordered {
    background-color: var(--ar-white);
}

.table-bordered td,
.table-bordered th {
    background-color: var(--ar-white);
}

/* Card da grelha */
.card .card-body {
    background-color: var(--ar-grid-bg);
}

/* Period column checkboxes (Mês/Trimestre headers) */
.select-period-column {
    width: 18px;
    height: 18px;
    border: 2px solid #6c757d;
    cursor: pointer;
}

.select-period-column:checked {
    background-color: #6c757d;
    border-color: #6c757d;
}

.select-period-column:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: 0 0 5px rgba(108, 117, 125, 0.5);
}

/* ===========================================
   MOBILE-FIRST RESPONSIVE DESIGN
   =========================================== */

/* Extra Small Devices (Phones, 320px-575px) */
@media (max-width: 575px) {
    /* Typography - Smaller but readable on small screens */
    body {
        font-size: 14px;
        line-height: 1.6;
    }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.3rem; }
    h3 { font-size: 1.15rem; }
    h4 { font-size: 1rem; }
    h5 { font-size: 0.9rem; }
    h6 { font-size: 0.85rem; }

    /* Navbar - Remove fixed margin for mobile */
    .navbar-nav.me-auto {
        margin-left: 0 !important;
    }

    .navbar-brand-ar .logo {
        height: 40px;
    }

    .navbar-collapse {
        background: linear-gradient(135deg, var(--ar-primary) 0%, var(--ar-secondary) 100%);
        padding: 1rem;
        margin: 0 -1rem;
        margin-top: 0.5rem;
    }

    /* Touch Targets - Minimum 44px x 44px for accessibility */
    .btn {
        min-height: 44px;
        padding: 0.6rem 1.2rem;
    }

    .btn-sm {
        min-height: 38px;
        padding: 0.4rem 0.8rem;
    }

    .form-check-input,
    input[type="checkbox"],
    input[type="radio"] {
        width: 20px;
        height: 20px;
        min-width: 20px;
        min-height: 20px;
    }

    /* Containers - Reduced padding */
    .container,
    .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .card-body {
        padding: 1rem;
    }

    .card-header-ar {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }

    /* Tables - Smaller font and compact spacing */
    .table {
        font-size: 0.75rem;
    }

    .table th,
    .table td {
        padding: 0.5rem 0.25rem;
    }

    .table-ar thead th {
        padding: 0.75rem 0.5rem;
    }

    /* Buttons - Full width on very small screens */
    .btn-group {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .btn-group > .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Forms - Full width inputs */
    .form-control,
    .form-select {
        font-size: 16px; /* Prevents zoom on iOS */
        width: 100%;
    }

    .input-group {
        flex-wrap: wrap;
    }

    /* Modals - Full screen on mobile */
    .modal-dialog {
        margin: 0;
        max-width: 100%;
        height: 100vh;
    }

    .modal-content {
        height: 100vh;
        border-radius: 0;
    }

    .modal-body {
        overflow-y: auto;
        max-height: calc(100vh - 120px);
    }

    /* Dropdown menus */
    .dropdown-menu {
        position: static !important;
        transform: none !important;
        width: 100%;
        margin-top: 0.5rem;
    }

    /* Badges - Smaller */
    .badge {
        font-size: 0.7rem;
        padding: 0.3em 0.6em;
    }

    /* Stats Cards - Stack properly */
    .stat-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .stat-card h3 {
        font-size: 1.75rem;
    }

    /* Footer */
    .footer-ar {
        padding: 1.5rem 0;
        text-align: center;
    }

    .footer-ar .logo {
        height: 40px;
    }

    /* Calendar cells */
    .calendar-cell {
        min-height: 60px !important;
        font-size: 0.7rem;
    }

    .calendar-cell .badge {
        font-size: 0.65rem;
    }

    /* Grelha - Horizontal scroll hint */
    .table-responsive::before {
        content: '← Deslize horizontalmente →';
        display: block;
        text-align: center;
        padding: 0.5rem;
        background-color: rgba(80, 109, 149, 0.1);
        color: var(--ar-primary);
        font-size: 0.75rem;
        font-weight: 600;
        border-radius: 4px 4px 0 0;
    }

    /* Period checkboxes - Larger touch targets */
    .select-period-column {
        width: 24px;
        height: 24px;
    }

    /* Bulk actions toolbar - Stack vertically */
    #bulkActionsToolbar {
        flex-direction: column;
        align-items: stretch !important;
    }

    #bulkActionsToolbar .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Hide text in icon buttons to save space */
    .btn .d-none.d-sm-inline {
        display: none !important;
    }
}

/* Small Devices (Large Phones, 576px-767px) */
@media (min-width: 576px) and (max-width: 767px) {
    body {
        font-size: 15px;
    }

    .navbar-nav.me-auto {
        margin-left: 2rem !important;
    }

    .container,
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .table {
        font-size: 0.85rem;
    }

    .btn {
        padding: 0.65rem 1.3rem;
    }

    /* Modals - Slightly smaller margins */
    .modal-dialog {
        margin: 1rem;
    }

    .modal-content {
        height: auto;
    }

    /* Calendar cells */
    .calendar-cell {
        min-height: 80px !important;
        font-size: 0.8rem;
    }

    .calendar-cell .badge {
        font-size: 0.75rem;
    }

    /* Period checkboxes */
    .select-period-column {
        width: 20px;
        height: 20px;
    }
}

/* Medium Devices (Tablets, 768px-991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .navbar-nav.me-auto {
        margin-left: 4rem !important;
    }

    .table {
        font-size: 0.9rem;
    }

    /* Calendar cells */
    .calendar-cell {
        min-height: 90px !important;
    }
}

/* Large Devices (Desktops, 992px and up) */
@media (min-width: 992px) {
    /* Restore full desktop experience */
    .navbar-nav.me-auto {
        margin-left: 8rem !important;
    }

    /* Remove scroll hint on desktop */
    .table-responsive::before {
        display: none;
    }

    /* Calendar cells full height */
    .calendar-cell {
        min-height: 100px !important;
    }
}

/* ===========================================
   GRELHA TABLE - STICKY COLUMN ENHANCEMENTS
   =========================================== */

/* Ensure sticky positioning works properly */
.table-responsive {
    position: relative;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* First column sticky behavior */
.table-bordered thead th:first-child,
.table-bordered tbody td:first-child {
    position: sticky;
    left: 0;
    z-index: 9;
}

.table-bordered thead th:first-child {
    z-index: 12 !important;
}

/* Ensure background colors are maintained */
.table-bordered tbody tr:hover td:first-child {
    background-color: rgba(80, 109, 149, 0.05);
}

/* Period column headers - minimum width on mobile */
@media (max-width: 575px) {
    .table-bordered th {
        min-width: 50px;
    }

    .table-bordered thead th:not(:first-child) {
        font-size: 0.7rem;
        padding: 0.5rem 0.25rem;
    }

    /* Ensure sticky column has better contrast on mobile */
    .table-bordered thead th:first-child {
        box-shadow: 3px 0 5px rgba(0,0,0,0.15);
    }
}

@media (min-width: 576px) {
    .table-bordered th {
        min-width: 60px;
    }
}