/* =============================================
   SISTEMA DE CORES UNIFICADO
   ============================================= */

:root {
    /* Cores primárias */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-strong: #3730a3;
    --primary-soft: #eef2ff;

    /* Cores de estado */
    --danger: #dc2626;
    --success: #15803d;
    --warning: #a16207;

    /* Cores neutras */
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --border: #e2e8f0;
    --text: #0f172a;
    --text-secondary: #475569;
    --muted: #64748b;

    /* Dark mode */
    --dark-bg: #0f172a;
    --dark-card: #1e293b;
    --dark-text: #f8fafc;
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* =============================================
   LAYOUT E GRID
   ============================================= */

.app-body {
    background: linear-gradient(135deg, var(--primary-soft) 0%, var(--surface-soft) 100%);
    color: var(--text);
    min-height: 100vh;
}

.app-container {
    max-width: 1180px;
    margin: 0 auto;
}

/* =============================================
   NAVBAR / HEADER
   ============================================= */

.app-navbar {
    background: linear-gradient(120deg, var(--primary), #7c3aed);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.86);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    transition: 0.2s ease;
    font-weight: 500;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
}

.brand-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.24);
}

/* =============================================
   CARDS E CONTAINERS
   ============================================= */

.card,
.glass {
    border-radius: 1rem;
    border: 1px solid var(--border);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.dark .glass {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header {
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    padding: 1.25rem;
    border-radius: 1rem 1rem 0 0;
}

.stat-card {
    background: linear-gradient(180deg, #fff, #f8faff);
    border-radius: 1rem;
    border: 1px solid var(--border);
    padding: 1.5rem;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.stat-card .stat-label {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin: 0.5rem 0 0 0;
    color: var(--text);
}

/* =============================================
   ALERT / TOAST
   ============================================= */

.app-alert {
    border: 0;
    border-radius: 0.85rem;
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.08);
    padding: 1rem 1.25rem;
}

/* =============================================
   TABELAS
   ============================================= */

.table {
    border-collapse: collapse;
}

.table > :not(caption) > * > * {
    border-bottom-color: var(--border);
    vertical-align: middle;
    padding: 0.85rem 1rem;
}

.table thead th {
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 700;
    background-color: var(--surface-soft);
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(99, 102, 241, 0.03);
}

.table tbody tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.01);
}

.table-row-hover:hover {
    background-color: rgba(99, 102, 241, 0.03);
}

.dark .table-row-hover:hover {
    background-color: rgba(99, 102, 241, 0.05);
}

.activity-row.table-warning {
    --bs-table-bg: #fff8e1;
}

.activity-row.table-danger {
    --bs-table-bg: #fff1f2;
}

/* =============================================
   FORMULÁRIOS
   ============================================= */

form label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
}

.dark form label {
    color: #94a3b8;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="month"],
input[type="color"],
textarea,
select {
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

/* Inputs com ícone à esquerda */
form .relative.group input[type="text"],
form .relative.group input[type="number"],
form .relative.group input[type="email"],
form .relative.group input[type="password"],
form .relative.group input[type="date"],
.relative.group input[type="text"],
.relative.group input[type="number"],
.relative.group input[type="email"],
.relative.group input[type="password"],
.relative.group input[type="date"] {
    padding-left: 2.75rem !important;
}

input#transactionSearch,
input#categorySearch {
    padding-left: 3rem !important;
}

/* Styled form inputs */
form input[type="text"],
form input[type="number"],
form input[type="email"],
form input[type="password"],
form input[type="date"],
form textarea {
    background-color: var(--surface-soft) !important;
    border: 1.5px solid var(--border) !important;
    border-radius: 12px !important;
    padding: 11px 14px !important;
    color: var(--text) !important;
    outline: none !important;
    width: 100% !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04) !important;
}

form input[type="text"]:focus,
form input[type="number"]:focus,
form input[type="email"]:focus,
form input[type="password"]:focus,
form input[type="date"]:focus,
form textarea:focus {
    border-color: var(--primary) !important;
    background-color: var(--primary-soft) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

form input[type="text"]::placeholder,
form input[type="number"]::placeholder,
form input[type="email"]::placeholder,
form input[type="password"]::placeholder,
form textarea::placeholder {
    color: #94a3b8 !important;
    font-weight: 400 !important;
}

/* Dark mode inputs */
.dark form input[type="text"],
.dark form input[type="number"],
.dark form input[type="email"],
.dark form input[type="password"],
.dark form input[type="date"],
.dark form textarea {
    background-color: var(--dark-card) !important;
    border-color: #334155 !important;
    color: var(--dark-text) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important;
}

.dark form input[type="text"]:focus,
.dark form input[type="number"]:focus,
.dark form input[type="email"]:focus,
.dark form input[type="password"]:focus,
.dark form input[type="date"]:focus,
.dark form textarea:focus {
    border-color: #818cf8 !important;
    background-color: #1e1b4b !important;
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2) !important;
}

/* Select styling */
form select {
    appearance: none !important;
    -webkit-appearance: none !important;
    background-color: var(--surface-soft) !important;
    border: 1.5px solid var(--border) !important;
    border-radius: 12px !important;
    padding: 11px 40px 11px 14px !important;
    color: var(--text) !important;
    outline: none !important;
    width: 100% !important;
    cursor: pointer !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 14px center !important;
}

form select:focus {
    border-color: var(--primary) !important;
    background-color: var(--primary-soft) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

.dark form select {
    background-color: var(--dark-card) !important;
    border-color: #334155 !important;
    color: var(--dark-text) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
}

.dark form select:focus {
    border-color: #818cf8 !important;
    background-color: #1e1b4b !important;
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2) !important;
}

form select option {
    background-color: var(--surface);
    color: var(--text);
    font-weight: 500;
    padding: 8px 12px;
}

.dark form select option {
    background-color: var(--dark-card);
    color: var(--dark-text);
}

form select option:checked,
form select option:hover {
    background-color: var(--primary-soft);
    color: var(--primary-strong);
}

.dark form select option:checked,
.dark form select option:hover {
    background-color: #312e81;
    color: #c7d2fe;
}

/* Color input */
form input[type="color"] {
    padding: 4px;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    background-color: var(--surface-soft);
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    height: 52px;
}

form input[type="color"]:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.dark form input[type="color"] {
    background-color: var(--dark-card);
    border-color: #334155;
}

/* =============================================
   FILTER SELECTS
   ============================================= */

select#dashMonth,
select#dashYear,
select#filterYear,
select#filterMonth,
select#pageSizeSelect {
    appearance: none !important;
    -webkit-appearance: none !important;
    background-color: transparent !important;
    border: none !important;
    outline: none !important;
    font-size: 0.75rem !important;
    font-weight: 700 !important;
    font-family: inherit !important;
    color: var(--text-secondary) !important;
    cursor: pointer !important;
    padding: 4px 20px 4px 6px !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 2px center !important;
    transition: color 0.2s ease !important;
}

select#dashMonth:hover,
select#dashYear:hover,
select#filterYear:hover,
select#pageSizeSelect:hover {
    color: var(--primary) !important;
}

.dark select#dashMonth,
.dark select#dashYear,
.dark select#filterYear,
.dark select#filterMonth,
.dark select#pageSizeSelect {
    color: #94a3b8 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
}

.dark select#dashMonth:hover,
.dark select#dashYear:hover,
.dark select#filterYear:hover,
.dark select#pageSizeSelect:hover {
    color: #818cf8 !important;
}

select#dashMonth option,
select#dashYear option,
select#filterYear option,
select#filterMonth option,
select#pageSizeSelect option {
    background-color: var(--surface);
    color: var(--text);
    font-weight: 600;
    padding: 8px 12px;
}

.dark select#dashMonth option,
.dark select#dashYear option,
.dark select#filterYear option,
.dark select#filterMonth option,
.dark select#pageSizeSelect option {
    background-color: var(--dark-card);
    color: var(--dark-text);
}

#dashboardFilters {
    border-radius: 16px !important;
    padding: 6px 10px !important;
    gap: 6px !important;
    background: var(--surface) !important;
    border: 1.5px solid var(--border) !important;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#dashboardFilters:hover {
    border-color: #a5b4fc !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.08) !important;
}

.dark #dashboardFilters {
    background: var(--dark-card) !important;
    border-color: #334155 !important;
}

.dark #dashboardFilters:hover {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12) !important;
}

/* Group select wrap */
.group-select-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background-color: var(--surface-soft);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.group-select-wrap:hover {
    border-color: #a5b4fc;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.08);
}

.dark .group-select-wrap {
    background-color: var(--dark-card);
    border-color: #334155;
}

.dark .group-select-wrap:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.group-select-wrap select {
    appearance: none !important;
    -webkit-appearance: none !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    font-family: inherit !important;
    color: var(--text-secondary) !important;
    cursor: pointer !important;
    padding: 0 16px 0 0 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 0 center !important;
}

.dark .group-select-wrap select {
    color: #94a3b8 !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
}

.group-select-wrap select option {
    background-color: var(--surface);
    color: var(--text);
    font-weight: 600;
}

.dark .group-select-wrap select option {
    background-color: var(--dark-card);
    color: var(--dark-text);
}

/* Search inputs */
input#transactionSearch,
input#categorySearch {
    background-color: var(--surface-soft);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input#transactionSearch:focus,
input#categorySearch:focus {
    border-color: var(--primary);
    background-color: var(--primary-soft);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
    outline: none;
}

.dark input#transactionSearch,
.dark input#categorySearch {
    background-color: var(--dark-card);
    border-color: #334155;
    color: var(--dark-text);
}

.dark input#transactionSearch:focus,
.dark input#categorySearch:focus {
    border-color: #818cf8;
    background-color: #1e1b4b;
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.15);
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
    border-radius: 0.65rem;
    font-weight: 600;
    padding: 0.58rem 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(120deg, var(--primary), #7c3aed);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(120deg, var(--primary-strong), #5b21b6);
    transform: translateY(-2px);
}

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

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

/* =============================================
   BADGES E TAGS
   ============================================= */

.badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    transition: all 0.2s ease;
}

.badge:hover {
    transform: translateY(-1px);
    filter: brightness(1.1);
}

.badge-soft-warning {
    background: #fef3c7;
    color: var(--warning);
}

.badge-soft-success {
    background: #dcfce7;
    color: var(--success);
}

.badge-soft-danger {
    background: #fee2e2;
    color: #991b1b;
}

/* Priority badges */
.priority-alta {
    background-color: #fee2e2 !important;
    color: #991b1b !important;
}

.priority-media {
    background-color: #fef3c7 !important;
    color: #92400e !important;
}

.priority-baixa {
    background-color: #dbeafe !important;
    color: #1d4ed8 !important;
}

/* =============================================
   FILTROS E BARRAS
   ============================================= */

.filter-panel {
    background: linear-gradient(180deg, var(--surface), var(--surface-soft));
    border-radius: 1rem;
    border: 1px solid var(--border);
    padding: 1.25rem;
}

.empty-state {
    color: var(--muted);
    text-align: center;
    padding: 3rem 1rem;
}

/* =============================================
   COUNTDOWN / STATUS
   ============================================= */

.countdown {
    font-weight: 600;
    color: var(--text-secondary);
}

.countdown.danger {
    color: var(--danger);
}

/* =============================================
   CALENDÁRIO
   ============================================= */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.55rem;
}

.calendar-cell {
    min-height: 132px;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 0.55rem;
    background: var(--surface);
}

.calendar-cell.empty {
    background: var(--surface-soft);
}

.calendar-day {
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 0.38rem;
}

.calendar-event {
    border-radius: 0.55rem;
    padding: 0.35rem 0.45rem;
    margin-bottom: 0.35rem;
    font-size: 0.74rem;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.calendar-event.pending {
    background: var(--primary-soft);
    border-color: #dbe5ff;
    color: #312e81;
}

.calendar-event.done {
    background: #dcfce7;
    border-color: #bbf7d0;
    color: #166534;
}

/* =============================================
   AUTENTICAÇÃO
   ============================================= */

.auth-wrap {
    min-height: calc(100vh - 220px);
    display: flex;
    align-items: center;
}

.auth-card {
    border: 1px solid var(--border);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
    border-radius: 1rem;
    background: var(--surface);
    padding: 2rem;
}

.form-text-soft {
    color: var(--muted);
    font-size: 0.85rem;
}

/* =============================================
   SCROLLBAR CUSTOMIZADO
   ============================================= */

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #e2e8f0;
    border-radius: 10px;
}

.dark .custom-scrollbar::-webkit-scrollbar-thumb {
    background: #334155;
}

.dark {
    color-scheme: dark;
}

/* =============================================
   ANIMAÇÕES
   ============================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s ease forwards;
}

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

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

/* =============================================
   UTILITÁRIOS
   ============================================= */

.appearance-none {
    background-image: none !important;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator {
    background: transparent;
    bottom: 0;
    color: transparent;
    cursor: pointer;
    height: auto;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    width: auto;
}

.activity-search {
    max-width: 320px;
}

/* =============================================
   RESPONSIVO
   ============================================= */

@media (max-width: 992px) {
    .app-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .calendar-cell {
        min-height: 88px;
    }

    .calendar-event {
        font-size: 0.7rem;
    }

    .stat-card {
        padding: 1rem;
    }

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