/* ==========================================
   پنل مدیریت مالی - استایل Neumorphism
   ========================================== */

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

:root {
    --sidebar-width: 260px;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow-light: rgba(255, 255, 255, 0.7);
    --shadow-dark: rgba(0, 0, 0, 0.15);
    --transition: 0.3s ease;
}

/* ==========================================
   تم روشن (پیش‌فرض)
   ========================================== */
.theme-light {
    --bg-primary: #e8eaed;
    --bg-secondary: #dfe1e5;
    --bg-card: #e8eaed;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-muted: #9aa0a6;
    --accent: #4285f4;
    --accent-light: #669df6;
    --accent-dark: #1967d2;
    --income-color: #0d904f;
    --expense-color: #d93025;
    --income-bg: rgba(13, 144, 79, 0.1);
    --expense-bg: rgba(217, 48, 37, 0.1);
    --shadow-light: rgba(255, 255, 255, 0.8);
    --shadow-dark: rgba(0, 0, 0, 0.12);
    --neu-shadow-out: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
    --neu-shadow-in: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn-pressed: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

/* ==========================================
   تم جنگلی
   ========================================== */
.theme-forest {
    --bg-primary: #d4e4cb;
    --bg-secondary: #c8d9be;
    --bg-card: #d4e4cb;
    --text-primary: #2d3a28;
    --text-secondary: #5a6b52;
    --text-muted: #7d8e75;
    --accent: #4a7c59;
    --accent-light: #6ba37a;
    --accent-dark: #3a6247;
    --income-color: #3a8a5c;
    --expense-color: #c0392b;
    --income-bg: rgba(58, 138, 92, 0.12);
    --expense-bg: rgba(192, 57, 43, 0.12);
    --neu-shadow-out: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
    --neu-shadow-in: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn-pressed: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
    --chart-colors: #4a7c59, #6ba37a, #3a6247, #8fbc8f, #2e8b57, #228b22;
}

/* ==========================================
   تم کهکشانی
   ========================================== */
.theme-galaxy {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #1a1a2e;
    --text-primary: #e0e0ff;
    --text-secondary: #a0a0cc;
    --text-muted: #6b6b99;
    --accent: #7b2ff7;
    --accent-light: #9b5ff9;
    --accent-dark: #5a1fd4;
    --income-color: #00d4ff;
    --expense-color: #ff4778;
    --income-bg: rgba(0, 212, 255, 0.12);
    --expense-bg: rgba(255, 71, 120, 0.12);
    --shadow-light: rgba(50, 50, 80, 0.5);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --neu-shadow-out: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
    --neu-shadow-in: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn-pressed: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

/* ==========================================
   تم آتشین
   ========================================== */
.theme-fire {
    --bg-primary: #2c1810;
    --bg-secondary: #3d2217;
    --bg-card: #2c1810;
    --text-primary: #ffeedd;
    --text-secondary: #cc9977;
    --text-muted: #997755;
    --accent: #e65100;
    --accent-light: #ff7a33;
    --accent-dark: #bf360c;
    --income-color: #ffab00;
    --expense-color: #ff1744;
    --income-bg: rgba(255, 171, 0, 0.12);
    --expense-bg: rgba(255, 23, 68, 0.12);
    --shadow-light: rgba(80, 40, 20, 0.4);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --neu-shadow-out: 6px 6px 12px var(--shadow-dark), -6px -6px 12px var(--shadow-light);
    --neu-shadow-in: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn: 4px 4px 8px var(--shadow-dark), -4px -4px 8px var(--shadow-light);
    --neu-shadow-btn-pressed: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
}

/* ==========================================
   Base Styles
   ========================================== */
body {
    font-family: 'Vazirmatn', 'Tahoma', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition), color var(--transition);
    min-height: 100vh;
    overflow-x: hidden;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* ==========================================
   Sidebar
   ========================================== */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-secondary);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    z-index: 1000;
    box-shadow: -4px 0 15px rgba(0,0,0,0.1);
    transition: transform var(--transition), background-color var(--transition);
    overflow-y: auto;
}

.sidebar-close-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--shadow-dark);
}

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

.logo-icon {
    font-size: 1.8rem;
}

.logo h1 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition);
    box-shadow: var(--neu-shadow-btn);
}

.nav-item:hover {
    color: var(--accent);
    transform: translateY(-1px);
}

.nav-item.active {
    color: var(--accent);
    box-shadow: var(--neu-shadow-btn-pressed);
    font-weight: 600;
}

.nav-icon {
    font-size: 1.2rem;
}

/* Theme Switcher */
.theme-switcher {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--shadow-dark);
}

.theme-switcher h3 {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    font-weight: 500;
}

.theme-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.theme-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 2px solid transparent;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    transition: all var(--transition);
    box-shadow: var(--neu-shadow-btn);
}

.theme-btn:hover {
    transform: translateY(-1px);
}

.theme-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: var(--neu-shadow-btn-pressed);
    font-weight: 600;
}

.theme-preview {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-block;
}

.light-preview { background: linear-gradient(135deg, #e8eaed, #9aa0a6); }
.forest-preview { background: linear-gradient(135deg, #4a7c59, #8fbc8f); }
.galaxy-preview { background: linear-gradient(135deg, #1a1a2e, #7b2ff7); }
.fire-preview { background: linear-gradient(135deg, #e65100, #ff4778); }

/* ==========================================
   Main Content
   ========================================== */
.main-content {
    flex: 1;
    margin-right: var(--sidebar-width);
    padding: 0;
    transition: margin var(--transition);
    min-height: 100vh;
}

/* Top Bar */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: var(--bg-secondary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color var(--transition);
}

.menu-btn {
    display: none;
    background: var(--bg-card);
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: var(--neu-shadow-btn);
}

.date-display {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    color: var(--text-secondary);
    background: var(--bg-card);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    box-shadow: var(--neu-shadow-in);
}

.date-icon {
    font-size: 1.2rem;
}

.icon-btn {
    background: var(--bg-card);
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    padding: 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: var(--neu-shadow-btn);
    transition: all var(--transition);
}

.icon-btn:hover {
    box-shadow: var(--neu-shadow-btn-pressed);
}

/* Voice */
.voice-btn.recording {
    animation: pulse 1s infinite;
    color: var(--expense-color);
}

@keyframes pulse {
    0%, 100% { box-shadow: var(--neu-shadow-btn); }
    50% { box-shadow: 0 0 0 4px rgba(217, 48, 37, 0.3); }
}

.voice-panel {
    background: var(--bg-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.voice-panel.open {
    max-height: 300px;
    border-bottom: 1px solid var(--shadow-dark);
}

.voice-panel-inner {
    padding: 20px 32px;
}

.voice-status {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.voice-transcript {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    min-height: 20px;
}

.voice-preview {
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-bottom: 14px;
    box-shadow: var(--neu-shadow-in);
    font-size: 0.9rem;
    color: var(--text-primary);
    min-height: 20px;
    line-height: 1.8;
}

.voice-preview .vp-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.voice-preview .vp-label {
    color: var(--text-muted);
    min-width: 80px;
}

.voice-preview .vp-value {
    font-weight: 600;
}

.vp-input {
    flex: 1;
    min-width: 0;
    padding: 8px 12px !important;
    font-size: 0.85rem !important;
}

.voice-actions {
    display: flex;
    gap: 10px;
}

/* Search Bar */
.search-bar {
    padding: 0 32px;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition);
}

.search-bar.open {
    max-height: 80px;
    padding: 16px 32px;
}

/* ==========================================
   Neumorphism Components
   ========================================== */
.neu-input, .neu-select, .neu-textarea {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    box-shadow: var(--neu-shadow-in);
    outline: none;
    transition: all var(--transition);
    direction: rtl;
}

.neu-input:focus, .neu-select:focus, .neu-textarea:focus {
    box-shadow: var(--neu-shadow-in), 0 0 0 2px var(--accent);
}

.neu-textarea {
    resize: vertical;
    min-height: 80px;
}

.neu-select {
    cursor: pointer;
    appearance: none;
    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='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 14px center;
    padding-left: 36px;
}

.neu-btn {
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.primary-btn {
    background: var(--accent);
    color: #fff;
    box-shadow: var(--neu-shadow-btn);
}

.primary-btn:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
}

.primary-btn:active {
    transform: translateY(0);
    box-shadow: var(--neu-shadow-btn-pressed);
}

.secondary-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
    box-shadow: var(--neu-shadow-btn);
}

.secondary-btn:hover {
    color: var(--text-primary);
    transform: translateY(-1px);
}

.secondary-btn:active {
    box-shadow: var(--neu-shadow-btn-pressed);
}

/* ==========================================
   Pages
   ========================================== */
.page-container {
    padding: 24px 32px 40px;
}

.page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page.active {
    display: block;
}

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

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 8px;
}

.page-header .page-title {
    margin-bottom: 0;
}

/* ==========================================
   Dashboard
   ========================================== */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.summary-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--neu-shadow-out);
    transition: all var(--transition);
}

.summary-card:hover {
    transform: translateY(-3px);
}

.card-icon {
    font-size: 2.2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    box-shadow: var(--neu-shadow-in);
}

.income-card .card-icon { background: var(--income-bg); }
.expense-card .card-icon { background: var(--expense-bg); }
.balance-card .card-icon { background: rgba(123, 47, 247, 0.12); }

.card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

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

.card-value {
    font-size: 1.3rem;
    font-weight: 700;
    direction: ltr;
    text-align: right;
}

.income-card .card-value { color: var(--income-color); }
.expense-card .card-value { color: var(--expense-color); }
.balance-card .card-value { color: var(--accent); }

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.dashboard-panel {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--neu-shadow-out);
}

.dashboard-panel h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.recent-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 350px;
    overflow-y: auto;
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 20px;
    font-size: 0.95rem;
}

.chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

#expenseChart {
    max-width: 100%;
    height: auto;
}

/* ==========================================
   Transactions List
   ========================================== */
.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-bar .neu-select {
    width: auto;
    min-width: 150px;
}

.transactions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.transaction-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--neu-shadow-out);
    transition: all var(--transition);
    position: relative;
}

.transaction-item:hover {
    transform: translateY(-2px);
}

.transaction-icon {
    font-size: 1.6rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    box-shadow: var(--neu-shadow-in);
    flex-shrink: 0;
}

.transaction-item.income .transaction-icon { background: var(--income-bg); }
.transaction-item.expense .transaction-icon { background: var(--expense-bg); }

.transaction-details {
    flex: 1;
    min-width: 0;
}

.transaction-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.transaction-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.transaction-amount {
    font-size: 1.15rem;
    font-weight: 700;
    direction: ltr;
    text-align: left;
    white-space: nowrap;
}

.transaction-item.income .transaction-amount { color: var(--income-color); }
.transaction-item.expense .transaction-amount { color: var(--expense-color); }

.transaction-actions {
    display: flex;
    gap: 8px;
}

.tx-action-btn {
    background: var(--bg-card);
    border: none;
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--neu-shadow-btn);
    transition: all var(--transition);
}

.tx-action-btn:hover {
    color: var(--text-primary);
    transform: translateY(-1px);
}

.tx-action-btn.delete-btn:hover {
    color: var(--expense-color);
}

.tx-action-btn.edit-btn:hover {
    color: var(--accent);
}

/* ==========================================
   Form
   ========================================== */
.form-container {
    max-width: 700px;
}

.neu-form {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--neu-shadow-out);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.type-toggle {
    display: flex;
    gap: 10px;
}

.type-btn {
    flex: 1;
    padding: 14px;
    border: 2px solid transparent;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition);
    box-shadow: var(--neu-shadow-btn);
}

.type-btn.active[data-type="expense"] {
    border-color: var(--expense-color);
    color: var(--expense-color);
    box-shadow: var(--neu-shadow-btn-pressed);
}

.type-btn.active[data-type="income"] {
    border-color: var(--income-color);
    color: var(--income-color);
    box-shadow: var(--neu-shadow-btn-pressed);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* Jalali Date Picker */
.jalali-date-picker {
    display: flex;
    gap: 8px;
}

.jalali-date-picker .neu-select {
    flex: 1;
    min-width: 0;
}

/* ==========================================
   Categories
   ========================================== */
.categories-container {
    max-width: 700px;
}

.category-form {
    margin-bottom: 24px;
}

.inline-form {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    padding: 20px;
}

.inline-form .form-group,
.inline-form .neu-input,
.inline-form .neu-select {
    margin-bottom: 0;
}

.categories-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}

.category-card {
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--neu-shadow-out);
    transition: all var(--transition);
}

.category-card:hover {
    transform: translateY(-2px);
}

.category-card-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-card-icon {
    font-size: 1.4rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    box-shadow: var(--neu-shadow-in);
}

.category-card-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.category-card-type {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.category-delete-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px 8px;
    border-radius: 6px;
    transition: color var(--transition);
}

.category-delete-btn:hover {
    color: var(--expense-color);
}

/* ==========================================
   Modal
   ========================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 32px;
    width: 90%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
    transition: color var(--transition);
}

.modal-close:hover {
    color: var(--expense-color);
}

.modal .form-group {
    margin-bottom: 16px;
}

.modal .form-actions {
    margin-top: 20px;
}

/* ==========================================
   Toast
   ========================================== */
.toast-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 14px 22px;
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    font-size: 0.9rem;
    font-family: inherit;
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    border-right: 4px solid var(--accent);
}

.toast.success { border-right-color: var(--income-color); }
.toast.error { border-right-color: var(--expense-color); }

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

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

/* ==========================================
   Scrollbar
   ========================================== */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
    .summary-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }

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

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

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

    .sidebar-close-btn {
        display: block;
    }

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

    .menu-btn {
        display: block;
    }

    .top-bar {
        padding: 12px 16px;
    }

    .page-container {
        padding: 16px;
    }

    .summary-cards {
        grid-template-columns: 1fr;
    }

    .summary-card {
        padding: 18px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .neu-form {
        padding: 20px;
    }

    .filter-bar {
        flex-direction: column;
    }

    .filter-bar .neu-select {
        width: 100%;
    }

    .transaction-item {
        flex-wrap: wrap;
        gap: 10px;
    }

    .transaction-amount {
        width: 100%;
        text-align: right;
        margin-top: 4px;
    }

    .page-header {
        flex-direction: column;
    }

    .categories-list {
        grid-template-columns: 1fr;
    }

    .inline-form {
        flex-direction: column;
    }

    .inline-form > * {
        width: 100%;
    }

    .modal {
        width: 95%;
        padding: 20px;
    }

    .jalali-date-picker {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .summary-card {
        padding: 14px;
        gap: 12px;
    }

    .card-icon {
        width: 48px;
        height: 48px;
        font-size: 1.6rem;
    }

    .card-value {
        font-size: 1.1rem;
    }

    .transaction-actions {
        position: absolute;
        top: 12px;
        left: 12px;
    }
}

/* ==========================================
   Sidebar Overlay for Mobile
   ========================================== */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 999;
    display: none;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.open {
    display: block;
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    .sidebar, .top-bar, .search-bar, .transaction-actions, .form-container {
        display: none !important;
    }

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

    .page-container {
        padding: 0;
    }

    .summary-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .transaction-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}