@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-main: #141419;
    --bg-sidebar: #1a1a21;
    --bg-card: #1f1f27;
    --text-primary: #ffffff;
    --text-secondary: #8b8b93;
    --border-color: #2a2a35;
    --accent-blue: #4f46e5;
    --accent-purple: #9333ea;
    --accent-green: #10b981;
    --accent-red: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Sidebar & Layout */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.brand {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}

.brand i {
    color: var(--accent-blue);
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-links a, .logout-btn {
    text-decoration: none;
color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: background-color 0.2s, color 0.2s;
}

.logout-btn {
    background: none;
    border: none;
    width: 100%;
    cursor: pointer;
    font-size: inherit;
    font-family: inherit;
}

.logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.nav-links a:hover, .nav-links a.active {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.nav-links i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem 3rem;
    overflow-y: auto;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 640px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.section-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-title {
    color: var(--accent-blue);
    font-size: 0.875rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    width: 100%;
}

.select-filter {
    min-width: 180px;
    max-width: 220px;
}

.filter-form .form-control.select-filter {
    width: auto;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

.btn-filter {
    min-width: 110px;
}

.table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: inherit;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-family: inherit;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
}

.topbar-actions-divider {
    width: 1px;
    height: 28px;
    background: var(--border-color);
    flex-shrink: 0;
}

.inline-form {
    display: inline;
    margin: 0;
}

.bulk-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    background: rgba(239, 68, 68, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 8px;
}

.bulk-actions-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.bulk-actions-label i {
    color: #f59e0b;
    font-size: 0.8rem;
}

.bulk-actions-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.btn-danger-outline {
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: var(--accent-red);
    padding: 0.45rem 0.9rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: inherit;
}

.btn-danger-outline:hover {
    background-color: rgba(239, 68, 68, 0.12);
    border-color: var(--accent-red);
}

.btn-danger-outline:focus-visible {
    outline: 2px solid rgba(239, 68, 68, 0.45);
    outline-offset: 2px;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), transparent 40%, transparent 60%, rgba(147, 51, 234, 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.grid-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-title {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
}

.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }

/* Forms & Inputs */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

form p {
    margin-bottom: 1rem;
}

form p label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

form p input,
form p select {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    box-sizing: border-box;
}

form p input:focus,
form p select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.errorlist {
    color: var(--accent-red);
    list-style: none;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

ul.type-radio {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    padding: 0;
}

ul.type-radio li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

ul.type-radio li label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: white;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Tables */
.table-container {
    width: 100%;
    overflow-x: auto;
}

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

th {
    text-align: left;
    padding: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

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

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.btn-delete {
    background: none;
    border: none;
    color: var(--accent-red);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
    font-size: 1rem;
}

.btn-delete:hover {
    background-color: rgba(239, 68, 68, 0.15);
}

.btn-edit {
    background: none;
    border: none;
    color: var(--accent-blue);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
}

.btn-edit:hover {
    background-color: rgba(79, 70, 229, 0.15);
}

.btn-paid {
    background: none;
    border: none;
    color: var(--accent-green);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
    font-size: 1rem;
}

.btn-paid:hover {
    background-color: rgba(16, 185, 129, 0.15);
}

.paid-row {
    opacity: 0.55;
}

.paid-row td {
    text-decoration: none;
}

.paid-row s {
    text-decoration: line-through;
    text-decoration-color: var(--accent-green);
}

.badge-paid {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}

.text-paid {
    color: var(--accent-green);
}

.badge-income {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.badge-expense {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}

.badge-installment {
    background: rgba(79, 70, 229, 0.15);
    color: var(--accent-blue);
    margin-left: 0.5rem;
    font-size: 0.7rem;
}

/* AI Chat */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-input-area {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
}

.chat-input {
    flex: 1;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    color: white;
}

.message {
    max-width: 80%;
    padding: 1rem;
    border-radius: 12px;
}

.msg-ai {
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.2);
    align-self: flex-start;
}

.msg-user {
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    align-self: flex-end;
}

/* Auth Screens */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-main);
}
.login-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
}
.login-card h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}
.login-card p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}
.login-card .form-control {
    margin-bottom: 1.5rem;
}
.login-card .btn-primary {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 0.8rem;
}

/* Installment Toggle */
.form-divider {
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}

.installment-toggle {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
}

.toggle-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.toggle-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.toggle-text i {
    color: var(--accent-blue);
}

.toggle-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.toggle-switch .form-check-input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    width: 44px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    transition: background-color 0.3s;
    position: relative;
    cursor: pointer;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text-secondary);
    top: 3px;
    left: 3px;
    transition: left 0.3s, background-color 0.3s;
}

.toggle-switch .form-check-input:checked + .toggle-slider {
    background: var(--accent-blue);
}

.toggle-switch .form-check-input:checked + .toggle-slider::after {
    background: #fff;
    left: 23px;
}

.installment-details {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.installment-details p {
    margin-bottom: 0;
}

.installment-details label {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.installment-preview {
    margin-top: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 6px;
    color: var(--accent-blue);
    font-size: 0.9rem;
    display: none;
}

.installment-preview i {
    margin-right: 0.4rem;
}

/* Bulk Actions Dropdown */
.bulk-actions {
    background: none;
    border: none;
    padding: 0;
    margin-bottom: 1rem;
}

.bulk-actions-dropdown {
    animation: fadeIn 0.15s ease-out;
}

.bulk-actions-dropdown hr {
    border-color: var(--border-color);
    margin: 0;
}

.bulk-actions-dropdown .btn-danger-outline {
    border: none;
    background: none;
    border-radius: 0;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    color: var(--accent-red);
    transition: background 0.15s;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.bulk-actions-dropdown .btn-danger-outline:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: transparent;
}

.bulk-actions-dropdown .btn-danger-outline i {
    width: 16px;
    text-align: center;
}

.bulk-actions-dropdown p {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: center;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Installment Group Delete Button */
/* Document / Comprovante */
.btn-document {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
}
.btn-document:hover {
    background: rgba(79, 70, 229, 0.1);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.document-link {
    color: var(--accent-blue);
    text-decoration: none;
    padding: 0.3rem 0.4rem;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
}
.document-link:hover {
    background: rgba(79, 70, 229, 0.1);
    color: var(--accent-purple);
}

.btn-document-delete {
    background: none;
    border: none;
    color: var(--accent-red);
    cursor: pointer;
    padding: 0.3rem 0.4rem;
    border-radius: 4px;
    transition: opacity 0.2s, background-color 0.2s;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    opacity: 0.6;
}
.btn-document-delete:hover {
    opacity: 1;
    background: rgba(239, 68, 68, 0.1);
}

.btn-installment-group-delete {
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--accent-red);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-installment-group-delete:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--accent-red);
}

/* Installment Group Card (for despesa_parcelada filter) */
.installment-group-card {
    animation: fadeIn 0.2s ease-out;
}

.installment-group-card h4 {
    color: var(--accent-purple);
}

.installment-group-card .table-container table {
    font-size: 0.9rem;
}

.installment-group-card th {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-secondary);
}

.installment-group-card td {
    padding: 0.75rem 0.5rem;
    font-size: 0.85rem;
}

.installment-group-card .badge {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
}

.installment-group-card .btn-paid,
.installment-group-card .btn-edit {
    padding: 0.3rem 0.5rem !important;
    font-size: 0.85rem;
}

.installment-group-card .btn-danger-outline {
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
}

/* ========== RESPONSIVE ========== */

/* Reports */
.reports-filter-card {
    padding: 1.25rem 1.5rem;
}
.reports-filter-form {
    width: 100%;
}
.reports-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.reports-filter-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.reports-filter-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
.reports-filter-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-main);
    padding: 0.2rem 0.55rem;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}
.reports-select-all-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: inherit;
}
.reports-select-all-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(79, 70, 229, 0.06);
}
.reports-select-all-btn.active {
    border-color: var(--accent-red);
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.06);
}
.reports-months-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.reports-month-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.65rem 1rem;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    min-width: 68px;
    user-select: none;
    position: relative;
}
.reports-month-card:hover {
    border-color: var(--accent-blue);
    background: rgba(79, 70, 229, 0.06);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
}
.reports-month-card.selected {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(147, 51, 234, 0.08));
    box-shadow: 0 0 0 1px var(--accent-blue), 0 4px 16px rgba(79, 70, 229, 0.15);
}
.reports-month-card.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.55rem;
    position: absolute;
    top: 3px;
    right: 5px;
    color: var(--accent-blue);
    opacity: 0.7;
}
.reports-month-card input { display: none; }
.reports-month-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    transition: color 0.2s;
}
.reports-month-year {
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-top: 1px;
}
.reports-month-card.selected .reports-month-name {
    color: var(--accent-blue);
}

.reports-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.reports-summary-card {
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}
.reports-summary-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
    opacity: 0.6;
}
.reports-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.reports-summary-month {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}
.reports-summary-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
}
.reports-summary-rows {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.reports-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.reports-summary-row-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.reports-summary-row-value {
    font-size: 0.9rem;
    font-weight: 600;
}
.reports-bar-container {
    padding-top: 0.5rem;
}
.reports-bar {
    display: flex;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    background: var(--border-color);
}
.reports-bar-income {
    background: linear-gradient(90deg, var(--accent-green), #34d399);
    transition: width 0.3s;
}
.reports-bar-expense {
    background: linear-gradient(90deg, var(--accent-red), #f87171);
    transition: width 0.3s;
}
.reports-bar-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.3rem;
    font-size: 0.65rem;
    color: var(--text-secondary);
}

.reports-table-card {
    padding: 0;
    overflow: hidden;
}
.reports-table-header {
    padding: 1.25rem 1.5rem 0;
}
.reports-table-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.reports-table table {
    margin-top: 0;
}
.reports-table th {
    background: transparent;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 1rem 1rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.reports-th-label {
    text-align: left;
    min-width: 140px;
    padding-left: 1.5rem !important;
}
.reports-th-value {
    text-align: right;
    min-width: 120px;
    padding-right: 1.5rem !important;
}
.reports-th-sub {
    text-align: right;
    font-size: 0.6rem !important;
    color: var(--text-secondary);
    min-width: 90px;
    font-weight: 500 !important;
}
.reports-cell-label {
    font-weight: 500;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding-left: 1.5rem !important;
}
.reports-cell-value {
    text-align: right;
    font-weight: 600;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    padding-right: 1.5rem !important;
}
.reports-row-balance td {
    border-top: 2px solid var(--border-color);
    padding-top: 1rem !important;
}
.reports-cell-balance {
    font-weight: 700 !important;
    font-size: 0.95rem !important;
}

.reports-evolution {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: rgba(79, 70, 229, 0.03);
}
.reports-evolution-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}
.reports-evolution-bar-wrapper {
    flex: 1;
}
.reports-evolution-months {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}
.reports-evolution-months i {
    font-size: 0.6rem;
    color: var(--text-secondary);
}
.reports-evolution-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    overflow: hidden;
    margin-bottom: 0.4rem;
}
.reports-evolution-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s;
}
.evolution-up { background: linear-gradient(90deg, var(--accent-green), #34d399); }
.evolution-down { background: linear-gradient(90deg, var(--accent-red), #f87171); }
.reports-evolution-values {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

select[multiple] {
    min-height: 150px;
    padding: 0.5rem;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
}
select[multiple] option {
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
}
select[multiple] option:checked {
    background: var(--accent-blue);
    color: white;
}

@media (max-width: 768px) {
    select[multiple] {
        min-width: 100%;
        max-width: 100%;
        min-height: 120px;
    }
}

/* ========== ANALYSIS ========== */
.analysis-filter-card {
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}
.analysis-filter-heading {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}
.analysis-months-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.analysis-month-btn {
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background-color 0.15s;
    font-family: inherit;
}
.analysis-month-btn:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}
.analysis-month-btn.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

.analysis-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.analysis-kpi-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.25rem;
}
.analysis-kpi-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.analysis-kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}
.analysis-kpi-badge {
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: var(--bg-main);
    padding: 0.15rem 0.5rem;
    border-radius: 9999px;
    width: fit-content;
    margin-top: 0.15rem;
}
.analysis-kpi-badge.badge-income {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}
.analysis-kpi-bar-track {
    width: 100%;
    height: 5px;
    background: var(--border-color);
    border-radius: 9999px;
    margin-top: 0.5rem;
    overflow: hidden;
}
.analysis-kpi-bar-fill {
    height: 100%;
    border-radius: 9999px;
    transition: width 0.5s;
}

.analysis-grid-main {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.analysis-chart-card {
    padding: 1.25rem;
    overflow: visible;
}
#chart-container {
    min-height: 300px;
    width: 100%;
}
#chart-container svg {
    display: block;
    overflow: visible;
}
#chart-container figure { margin: 0; }

.analysis-goals-card {
    padding: 1.25rem;
}
.analysis-goals-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin: 0.5rem 0 1.25rem;
}

.analysis-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.analysis-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}
.analysis-section-badge {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-main);
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

.analysis-goal-item {
    margin-bottom: 1.25rem;
}
.analysis-goal-item:last-child { margin-bottom: 0; }
.analysis-goal-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 0.4rem;
}
.analysis-goal-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}
.analysis-goal-proj {
    font-size: 0.7rem;
    color: var(--text-secondary);
}
.analysis-goal-numbers {
    text-align: right;
}
.analysis-goal-current {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}
.analysis-goal-target {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

.bar-emerald { background: var(--accent-green); }
.bar-sky { background: #38bdf8; }
.bar-indigo { background: var(--accent-blue); }

.analysis-table-card {
    padding: 0;
    overflow: hidden;
}
.analysis-table-card .analysis-section-head {
    padding: 1.25rem 1.5rem 0;
    margin-bottom: 0;
}
.analysis-heatmap-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.75rem;
}
.analysis-heatmap-table th {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    font-weight: 600;
    padding: 0.75rem 1rem;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
}
.analysis-th-label {
    text-align: left;
    padding-left: 1.5rem;
    width: 25%;
}
.analysis-th-value {
    min-width: 90px;
    padding-right: 1.5rem;
}
.analysis-th-avg {
    color: var(--text-primary);
    font-weight: 700;
}
.analysis-heatmap-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}
.analysis-cell-label {
    font-weight: 500;
    color: var(--text-primary);
    padding-left: 1.5rem;
    text-align: left;
}
.analysis-cell-value {
    text-align: right;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    padding-right: 1.5rem;
}
.analysis-cell-value.cell-peak {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    font-weight: 600;
    border-radius: 4px;
}
.analysis-cell-avg {
    color: var(--text-primary);
    font-weight: 600;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.6);
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(3px);
}
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}
.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    line-height: 1;
    transition: color 0.2s;
}
.modal-close:hover {
    color: var(--text-primary);
}

/* Fix undefined --accent-1 used in auth templates */
:root {
    --accent-1: var(--accent-blue);
}

/* Notifications */
.notification {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.notification-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}
.notification-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}
.notification.fade-out {
    opacity: 0;
    transform: translateY(-8px);
}

/* PWA Install Button */
.pwa-install-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    font-family: inherit;
    width: auto;
}
.pwa-install-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent-blue);
    background: rgba(79, 70, 229, 0.06);
}
.pwa-install-btn i {
    font-size: 0.85rem;
    color: var(--accent-blue);
}
.pwa-fallback {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.4;
    padding: 0.5rem;
    background: var(--bg-main);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}
.pwa-fallback i {
    color: var(--accent-blue);
    margin-right: 0.3rem;
}

@media (max-width: 480px) {
    .pwa-install-btn {
        width: 100%;
        justify-content: center;
        padding: 0.6rem 1rem;
    }
    .pwa-fallback {
        font-size: 0.7rem;
    }
}

/* Sidebar Toggle (mobile only) */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 1001;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.15rem;
    transition: background 0.2s;
}
.sidebar-toggle:hover {
    background: var(--border-color);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    backdrop-filter: blur(2px);
}

/* Tablet & below */
@media (max-width: 768px) {
    .sidebar-toggle {
        display: flex;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        width: 260px;
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-overlay.active {
        display: block;
    }

    .app-layout {
        display: block;
        min-height: 100vh;
    }

    .main-content {
        padding: 1.25rem;
        padding-top: 4rem;
        overflow-y: visible;
    }

    /* Dashboard grids */
    .grid-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .charts-grid {
        grid-template-columns: 1fr !important;
    }

    /* Filters stack vertically */
    .filter-form {
        flex-direction: column;
        width: 100%;
    }
    .select-filter {
        min-width: 100%;
        max-width: 100%;
    }
    .btn-filter {
        width: 100%;
    }

    /* Login/register */
    .login-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }

    /* Chat */
    .chat-container {
        height: 450px;
    }

    /* Topbar actions */
    .topbar-actions {
        width: 100%;
    }
    .topbar-actions .btn-primary,
    .topbar-actions .btn-secondary {
        flex: 1;
        justify-content: center;
    }

    /* Table - reduce padding */
    th, td {
        padding: 0.75rem 0.5rem;
    }

    /* Bulk actions dropdown - prevent right overflow */
    #bulk-actions-dropdown {
        right: auto !important;
        left: 0 !important;
    }

    /* Installment group card meta */
    .installment-group-card > div:first-child {
        flex-direction: column;
    }

    /* Reports */
    .reports-filter-header {
        flex-direction: column;
        align-items: stretch;
    }
    .reports-filter-actions {
        flex-direction: row;
    }
    .reports-filter-actions .btn-primary,
    .reports-filter-actions .btn-secondary {
        flex: 1;
        justify-content: center;
    }
    .reports-summary-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    .reports-evolution {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    /* Analysis responsive 768 */
    .analysis-kpi-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    .analysis-grid-main {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .sidebar-toggle {
        top: 0.5rem;
        left: 0.5rem;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .sidebar {
        width: 100%;
        max-width: 280px;
    }

    .main-content {
        padding: 0.75rem;
        padding-top: 3.5rem;
    }

    .page-title {
        font-size: 1.35rem;
    }

    .grid-metrics {
        grid-template-columns: 1fr;
    }

    .metric-value {
        font-size: 1.35rem;
    }

    .login-card {
        padding: 1rem;
        margin: 0 0.5rem;
    }
    .login-card h1 {
        font-size: 1.25rem;
    }

    .chat-container {
        height: 300px;
    }
    .message {
        max-width: 95%;
    }
    .chat-input-area {
        flex-direction: column;
        gap: 0.5rem;
    }

    .topbar {
        flex-direction: column;
        align-items: stretch;
    }
    .topbar-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    .topbar-actions .btn-primary,
    .topbar-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    .topbar-actions-divider {
        display: none;
    }

    .section-header {
        flex-direction: column;
    }
    .section-title {
        margin-bottom: 0.5rem;
    }

    th, td {
        padding: 0.5rem 0.3rem;
        font-size: 0.8rem;
    }

    .card {
        padding: 1rem;
    }

    .bulk-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .installment-group-card > div:first-child > div:last-child {
        width: 100%;
        justify-content: space-between;
    }

    .nav-links a, .logout-btn {
        padding: 0.6rem 0.75rem;
    }

    .modal-content {
        padding: 1.25rem;
        margin: 0.5rem;
    }

    /* Reports mobile */
    .reports-filter-header {
        flex-direction: column;
        align-items: stretch;
    }
    .reports-filter-actions {
        flex-direction: column;
    }
    .reports-filter-actions .btn-primary,
    .reports-filter-actions .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    .reports-month-card {
        min-width: 55px;
        padding: 0.4rem 0.6rem;
    }
    .reports-summary-grid {
        grid-template-columns: 1fr;
    }
    .reports-evolution {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    .reports-th-label {
        min-width: 80px;
    }
    .reports-th-value {
        min-width: 80px;
    }
    .reports-th-sub {
        min-width: 60px;
    }

    /* Analysis mobile */
    .analysis-filter-header {
        flex-direction: column;
        align-items: stretch;
    }
    .analysis-filter-actions {
        flex-direction: column;
    }
    .analysis-kpi-grid {
        grid-template-columns: 1fr;
    }
    .analysis-grid-main {
        grid-template-columns: 1fr;
    }
    #chart-container {
        min-height: 250px;
    }
    .analysis-th-label {
        min-width: 100px;
    }
    .analysis-th-value {
        min-width: 65px;
    }
}

/* Small desktop adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        padding: 1.5rem 1.75rem;
    }
    .grid-metrics {
        gap: 1rem;
    }
    .select-filter {
        min-width: 140px;
    }
}