/* ==========================================================================
   AuraWealth - Premium SaaS Expense Tracker Design System
   ========================================================================== */

/* --- Theme Variables --- */
:root {
    /* Dark Mode Defaults */
    --bg-color: #08090d;
    --bg-gradient: radial-gradient(circle at 50% 50%, #0d0f16 0%, #07080b 100%);
    --card-bg: rgba(17, 19, 28, 0.7);
    --card-bg-solid: #11131c;
    --card-bg-hover: rgba(26, 29, 41, 0.8);
    --card-bg-dark: rgba(9, 10, 15, 0.8);
    --text-color: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-hover: rgba(255, 255, 255, 0.15);
    --primary-color: #6366f1;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --primary-light: rgba(99, 102, 241, 0.15);
    --success-color: #10b981;
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --success-light: rgba(16, 185, 129, 0.15);
    --danger-color: #f43f5e;
    --danger-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    --danger-light: rgba(244, 63, 94, 0.15);
    --warning-color: #f59e0b;
    --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --warning-light: rgba(245, 158, 11, 0.15);
    --info-color: #06b6d4;
    --info-gradient: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    
    --glass-blur: blur(12px);
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px;
    --navbar-height: 70px;
    
    --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-color: #f6f8fb;
    --bg-gradient: radial-gradient(circle at 50% 50%, #ffffff 0%, #f1f4f8 100%);
    --card-bg: rgba(255, 255, 255, 0.75);
    --card-bg-solid: #ffffff;
    --card-bg-hover: rgba(255, 255, 255, 0.9);
    --card-bg-dark: rgba(241, 245, 249, 0.8);
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-color: rgba(15, 23, 42, 0.08);
    --border-color-hover: rgba(15, 23, 42, 0.15);
    
    --primary-light: rgba(99, 102, 241, 0.1);
    --success-light: rgba(16, 185, 129, 0.1);
    --danger-light: rgba(244, 63, 94, 0.1);
    --warning-light: rgba(245, 158, 11, 0.1);
    
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
}

/* --- Global Resets & Elements --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    background-image: var(--bg-gradient);
    color: var(--text-color);
    overflow-x: hidden;
    min-height: 100vh;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Ambient glow nodes */
.ambient-glow {
    position: fixed;
    width: 40vw;
    height: 40vw;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
    transition: all var(--transition-normal);
}
.glow-1 {
    top: -10%;
    left: -10%;
    background: var(--primary-color);
}
.glow-2 {
    bottom: -10%;
    right: -10%;
    background: #a855f7;
}
.glow-3 {
    top: 40%;
    left: 50%;
    background: var(--info-color);
}
[data-theme="light"] .ambient-glow {
    opacity: 0.06;
}

/* --- Page Loader --- */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}
.loader-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
}
.loader-content {
    text-align: center;
}
.premium-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(99, 102, 241, 0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s cubic-bezier(0.55, 0.085, 0.68, 0.53) infinite;
}
.loader-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--text-color);
}
.loader-title span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.loader-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* --- Typography Utilities --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.25;
}
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-base { font-size: 1rem; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-primary { color: var(--primary-color) !important; }
.font-bold { font-weight: 600; }
.font-extrabold { font-weight: 800; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mr-2 { margin-right: 0.5rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: 0.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.pb-2 { padding-bottom: 0.5rem; }
.pb-3 { padding-bottom: 0.75rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.flex-1 { flex: 1; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.max-w-3xl { max-width: 48rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.border-b { border-bottom: 1px solid var(--border-color); }
.border-t { border-top: 1px solid var(--border-color); }
.max-h-60 { max-height: 15rem; }
.overflow-y { overflow-y: auto; }

/* --- App Container & Layout --- */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Sidebar Layout */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--card-bg-solid);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: width var(--transition-normal);
    backdrop-filter: var(--glass-blur);
}
.sidebar-brand {
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.brand-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--primary-light);
    display: flex;
    justify-content: center;
    align-items: center;
}
.brand-logo i {
    font-size: 1rem;
}
.gradient-icon {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 1px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: opacity var(--transition-fast);
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow-y: auto;
}
.nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    gap: 0.75rem;
    transition: all var(--transition-fast);
    position: relative;
}
.nav-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    transition: transform var(--transition-normal);
}
.nav-item:hover {
    color: var(--text-color);
    background-color: var(--border-color);
}
.nav-item:hover i {
    transform: scale(1.1);
}
.nav-item.active {
    color: #ffffff;
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.badge {
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    position: absolute;
    right: 12px;
}
.badge-warning {
    background: var(--warning-gradient);
    color: #ffffff;
}
.badge-primary {
    background: var(--primary-gradient);
    color: #ffffff;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}
.sidebar-profile-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 8px;
    background: var(--card-bg-dark);
}
.profile-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    object-fit: cover;
}
.profile-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: opacity var(--transition-fast);
}
.profile-name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.profile-role {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    transition: margin-left var(--transition-normal);
}

/* Sticky Navbar */
.navbar {
    height: var(--navbar-height);
    background-color: rgba(8, 9, 13, 0.7);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 99;
    transition: background-color var(--transition-normal), border var(--transition-normal);
}
[data-theme="light"] .navbar {
    background-color: rgba(246, 248, 251, 0.8);
}
.nav-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color var(--transition-fast);
}
.sidebar-toggle:hover {
    background-color: var(--border-color);
}
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}
.breadcrumbs .parent {
    color: var(--text-muted);
}
.breadcrumbs .separator {
    color: var(--border-color-hover);
}
.breadcrumbs .current {
    color: var(--text-color);
    font-weight: 600;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.nav-search-wrapper {
    position: relative;
    width: 220px;
}
.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
    pointer-events: none;
}
.nav-search-input {
    width: 100%;
    height: 38px;
    padding-left: 34px;
    padding-right: 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-dark);
    color: var(--text-color);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}
.nav-search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
    width: 280px;
}
.icon-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-dark);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}
.icon-btn:hover {
    background-color: var(--border-color);
    border-color: var(--border-color-hover);
    transform: translateY(-2px);
}
.notification-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--danger-color);
    border: 2px solid var(--card-bg-solid);
    display: none;
}
.nav-profile-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-dark);
    position: relative;
    user-select: none;
    transition: all var(--transition-fast);
}
.nav-profile-trigger:hover {
    background-color: var(--border-color);
    border-color: var(--border-color-hover);
}
.nav-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}
.nav-chevron {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* --- Dropdown Menus --- */
.dropdown-wrapper {
    position: relative;
}
.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 280px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-solid);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--glass-blur);
    padding: 0.5rem;
    display: none;
    z-index: 100;
    transform-origin: top right;
    animation: dropdownOpen 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.dropdown-menu.align-right {
    right: 0;
    left: auto;
}
.dropdown-menu.show {
    display: block;
}
.notification-menu {
    width: 320px;
}
.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.dropdown-header h3 {
    font-size: 0.95rem;
}
.dropdown-body {
    max-height: 280px;
    overflow-y: auto;
    padding: 0.25rem 0;
}
.notification-item {
    display: flex;
    align-items: flex-start;
    padding: 0.75rem;
    gap: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}
.notification-item:hover {
    background-color: var(--border-color);
}
.notif-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}
.notif-icon-wrapper.warning { background-color: var(--warning-light); color: var(--warning-color); }
.notif-icon-wrapper.danger { background-color: var(--danger-light); color: var(--danger-color); }
.notif-icon-wrapper.success { background-color: var(--success-light); color: var(--success-color); }
.notif-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.notif-msg {
    font-size: 0.8rem;
    line-weight: 1.4;
}
.notif-time {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.dropdown-empty-state {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--text-muted);
}
.dropdown-empty-state i {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}
.dropdown-empty-state p {
    font-size: 0.8rem;
}

/* Profile menu specifics */
.profile-menu {
    width: 220px;
    top: calc(100% + 8px);
}
.profile-menu-header {
    padding: 0.75rem;
}
.profile-menu-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
}
.profile-menu-email {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}
.dropdown-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.25rem 0;
}
.profile-menu-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    color: var(--text-color);
    font-size: 0.85rem;
    text-decoration: none;
    background: none;
    border: none;
    width: 100%;
    cursor: pointer;
    gap: 0.75rem;
    transition: background-color var(--transition-fast);
}
.profile-menu-item:hover {
    background-color: var(--border-color);
}
.profile-menu-item i {
    width: 16px;
    text-align: center;
    color: var(--text-muted);
}

/* Content Body */
.content-body {
    flex: 1;
    padding: 2rem;
    z-index: 2;
}

/* --- Tab Panels (SPA Routing) --- */
.tab-panel {
    display: none;
    animation: tabFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.tab-panel.active {
    display: block;
}

/* --- Card Glassmorphism --- */
.card-glass {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-md);
    transition: background-color var(--transition-normal), border var(--transition-normal), box-shadow var(--transition-normal);
}
.card-glass:hover {
    border-color: var(--border-color-hover);
}
.gradient-border {
    position: relative;
}
.gradient-border::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.01));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.card-glass-dark {
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
}
.card-header {
    display: flex;
    align-items: center;
}
.card-title {
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
}

/* --- KPI Cards Grid --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5rem;
}
.kpi-card {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.kpi-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.kpi-icon-wrapper.income { background-color: var(--success-light); color: var(--success-color); }
.kpi-icon-wrapper.expense { background-color: var(--danger-light); color: var(--danger-color); }
.kpi-icon-wrapper.balance { background-color: var(--primary-light); color: var(--primary-color); }
.kpi-icon-wrapper.savings { background-color: var(--warning-light); color: var(--warning-color); }

.kpi-details {
    display: flex;
    flex-direction: column;
}
.kpi-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}
.kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0.15rem 0;
    letter-spacing: -0.02em;
}
.kpi-meta {
    font-size: 0.7rem;
    font-weight: 600;
}

/* Timeframe Mini KPI Cards */
.timeframe-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.timeframe-card {
    padding: 0.85rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.tf-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}
.tf-value {
    font-size: 1.15rem;
    font-weight: 700;
}

/* --- Dashboard Grid Layouts --- */
.dashboard-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 1.5rem;
}
.dashboard-left, .dashboard-right {
    display: flex;
    flex-direction: column;
}

/* Health Score Circle Section */
.health-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0.5rem 0;
}
.health-circle-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.progress-ring {
    transform: rotate(-90deg);
}
.progress-ring__circle {
    transition: stroke-dashoffset 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.health-percentage-val {
    position: absolute;
    text-align: center;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
}
.health-percentage-val .sub-label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}
.suggestion-bubble {
    font-size: 0.8rem;
    line-height: 1.5;
    padding: 0.75rem 1rem;
}
.progress-bar-container {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background-color: var(--border-color);
    overflow: hidden;
    margin-top: 6px;
}
.progress-bar-fill {
    height: 100%;
    border-radius: 4px;
    background: var(--primary-gradient);
    width: 0;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Recent Transaction items */
.recent-list, .category-bars-list, .reminders-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    border-radius: 12px;
    background-color: var(--card-bg-dark);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}
.list-item:hover {
    border-color: var(--border-color);
    transform: translateX(4px);
}
.list-item-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0; /* allows text truncation */
}
.list-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}
.list-item-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.list-item-title {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.list-item-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.list-item-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}
.list-item-amount {
    font-size: 0.85rem;
    font-weight: 700;
}
.list-item-amount.income { color: var(--success-color); }
.list-item-amount.expense { color: var(--text-color); }
.list-item-date {
    font-size: 0.65rem;
    color: var(--text-muted);
}
.list-empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--text-muted);
}
.list-empty-state i {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}
.list-empty-state p {
    font-size: 0.85rem;
}

/* Category Bars */
.category-progress-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.category-progress-fill {
    height: 6px;
    border-radius: 3px;
    background-color: var(--primary-color);
}

/* --- Forms & Controls --- */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.form-row {
    display: flex;
    gap: 1rem;
}
label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.required {
    color: var(--danger-color);
}
.input-field, .select-field, .textarea-field {
    width: 100%;
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
}
.input-field:focus, .select-field:focus, .textarea-field:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.15);
}
.input-prefix-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.input-prefix-wrapper .prefix {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    pointer-events: none;
}
.input-prefix-wrapper .input-field {
    padding-left: 24px;
}
.select-field-sm {
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.select-field-sm:focus {
    border-color: var(--primary-color);
}

/* Category select inline creator */
.category-select-wrapper {
    display: flex;
    gap: 0.5rem;
}
.btn-icon-field {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-dark);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.btn-icon-field:hover {
    background-color: var(--border-color);
    border-color: var(--border-color-hover);
}

.type-toggle-container {
    display: flex;
    background-color: var(--card-bg-dark);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.type-toggle-container input[type="radio"] {
    display: none;
}
.toggle-btn {
    flex: 1;
    text-align: center;
    padding: 0.5rem 0;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    user-select: none;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}
.type-toggle-container input[value="expense"]:checked + .toggle-expense {
    background-color: var(--danger-color);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(244, 63, 94, 0.3);
}
.type-toggle-container input[value="income"]:checked + .toggle-income {
    background-color: var(--success-color);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Color Circles Picker */
.color-picker-grid {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 44px;
}
.color-picker-grid input[type="radio"] {
    display: none;
}
.color-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}
.color-picker-grid input[type="radio"]:checked + .color-circle {
    transform: scale(1.2);
    border-color: var(--text-color);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Icon picker grid for categories */
.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 0.5rem;
}
.icon-picker-grid input[type="radio"] {
    display: none;
}
.icon-picker-item {
    height: 38px;
    border-radius: 6px;
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.icon-picker-item i {
    font-size: 0.95rem;
}
.icon-picker-grid input[type="radio"]:checked + .icon-picker-item {
    background: var(--primary-gradient);
    border-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.error-msg {
    color: var(--danger-color);
    font-size: 0.7rem;
    margin-top: 2px;
    display: none;
}
.error-msg.show {
    display: block;
}
input.input-error, select.input-error {
    border-color: var(--danger-color) !important;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden; /* for ripple */
}
.btn-sm {
    padding: 0.45rem 0.85rem;
    font-size: 0.75rem;
    border-radius: 6px;
}
.btn-primary {
    background: var(--primary-gradient);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.35);
}
.btn-secondary {
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}
.btn-secondary:hover {
    background-color: var(--border-color);
    border-color: var(--border-color-hover);
}
.btn-danger {
    background: var(--danger-gradient);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.2);
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 63, 94, 0.3);
}
.btn-text {
    background: none;
    color: var(--text-muted);
}
.btn-text:hover {
    color: var(--text-color);
}
.icon-btn-sm {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all var(--transition-fast);
}
.icon-btn-sm:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

/* Floating Action Button (FAB) */
.fab-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    cursor: pointer;
    z-index: 98;
    transition: all var(--transition-fast);
}
.fab-btn:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.5);
}

/* Ripple effect styles */
.ripple {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.35);
    transform: scale(0);
    animation: rippleEffect 0.6s linear;
    pointer-events: none;
}

/* --- Table Styles --- */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}
.table-modern {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}
.table-modern th, .table-modern td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}
.table-modern th {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    background-color: var(--card-bg-dark);
}
.table-modern th.sortable {
    cursor: pointer;
    user-select: none;
}
.table-modern th.sortable:hover {
    color: var(--text-color);
}
.table-modern tbody tr {
    transition: background-color var(--transition-fast);
}
.table-modern tbody tr:hover {
    background-color: var(--card-bg-dark);
}

/* Table items stylings */
.tx-id-col {
    color: var(--text-muted);
    font-family: monospace;
    font-size: 0.75rem;
}
.tx-title-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 200px;
}
.tx-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.tx-title-text {
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.tx-category-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    gap: 0.35rem;
    background-color: var(--border-color);
}
.tx-category-badge i {
    font-size: 0.8rem;
}
.tx-type-badge {
    display: inline-block;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
}
.tx-type-badge.income { background-color: var(--success-light); color: var(--success-color); }
.tx-type-badge.expense { background-color: var(--danger-light); color: var(--danger-color); }

.priority-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}
.priority-flag.high { color: var(--danger-color); }
.priority-flag.medium { color: var(--warning-color); }
.priority-flag.low { color: var(--success-color); }

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
}
.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.status-indicator.cleared { color: var(--success-color); }
.status-indicator.cleared .status-dot { background-color: var(--success-color); }
.status-indicator.pending { color: var(--warning-color); }
.status-indicator.pending .status-dot { background-color: var(--warning-color); }

.table-action-btns {
    display: flex;
    gap: 0.35rem;
}
.table-action-btn {
    border: none;
    background: none;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}
.table-action-btn:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
.table-action-btn.btn-delete:hover {
    background-color: var(--danger-light);
    color: var(--danger-color);
}

.table-footer {
    border-top: 1px solid var(--border-color);
}
.pagination-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-dark);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
    transition: all var(--transition-fast);
}
.pagination-btn:hover:not(:disabled) {
    background-color: var(--border-color);
}
.pagination-btn.active {
    background: var(--primary-gradient);
    color: #ffffff;
    border-color: var(--primary-color);
}
.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Custom search bar for transactions */
.search-box {
    position: relative;
}
.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.8rem;
}
.search-box input {
    height: 34px;
    padding-left: 32px;
    padding-right: 12px;
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 0.8rem;
    width: 180px;
    transition: all var(--transition-fast);
}
.search-box input:focus {
    width: 240px;
    border-color: var(--primary-color);
}

/* Mini custom range selector display */
.mini-range-picker {
    border-radius: 12px;
}
.input-field-sm {
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
    font-family: var(--font-body);
}

/* --- Modals --- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(5, 5, 8, 0.65);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
}
.modal-overlay.show {
    display: flex;
}
.modal-card {
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    animation-duration: 0.3s;
}
.modal-small { width: 100%; max-width: 420px; }
.modal-medium { width: 100%; max-width: 600px; }
.modal-confirm { width: 100%; max-width: 320px; padding: 1.75rem 1.5rem 1.5rem; }

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}
.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.6rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.modal-close-btn:hover {
    color: var(--text-color);
}
.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Custom confirmation modal */
.confirm-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--danger-light);
    color: var(--danger-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    margin: 0 auto 1rem;
}

/* --- Analytics & Charts --- */
.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.chart-wrapper {
    height: 200px;
    position: relative;
}
.chart-wrapper-lg {
    height: 280px;
    position: relative;
}
.analytics-metrics-flex {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.metric-summary-box {
    padding: 1rem;
    min-width: 140px;
}
.metric-summary-box .label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.35rem;
}
.metric-summary-box .value {
    font-size: 1.35rem;
    font-weight: 700;
}

/* --- Budgets & Goals Grid Layout --- */
.tab-budgets-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.grid-columns-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}
.budget-card {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
}
.budget-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}
.budget-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.budget-card-amount {
    font-size: 1.15rem;
    font-weight: 700;
}
.budget-card-progress {
    margin: 0.75rem 0;
}
.budget-card-meta {
    font-size: 0.7rem;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
}

/* Goals Grid Items */
.goal-progress-card {
    padding: 1.25rem;
    border-radius: 12px;
    background-color: var(--card-bg-dark);
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}
.goal-progress-card:hover {
    border-color: var(--border-color);
}
.goal-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}
.goal-card-title-sec {
    display: flex;
    flex-direction: column;
}
.goal-card-name {
    font-weight: 600;
    font-size: 0.95rem;
}
.goal-card-date {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.goal-card-amount-sec {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.goal-card-target {
    font-weight: 700;
    font-size: 1.1rem;
}
.goal-card-current {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.goal-card-progress {
    margin: 0.75rem 0;
}
.goal-card-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* --- Calendar Widget --- */
.calendar-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.35rem;
    margin-top: 1rem;
}
.calendar-day-header {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    padding: 0.5rem 0;
    text-transform: uppercase;
}
.calendar-days-container {
    display: contents;
}
.calendar-cell {
    aspect-ratio: 1.1;
    background-color: var(--card-bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.35rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}
.calendar-cell:hover {
    background-color: var(--border-color);
    border-color: var(--border-color-hover);
}
.calendar-cell-num {
    font-size: 0.75rem;
    font-weight: 500;
}
.calendar-cell-amt {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--danger-color);
    text-align: right;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.calendar-cell.prev-month, .calendar-cell.next-month {
    opacity: 0.3;
}
.calendar-cell.today {
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.2);
}
.calendar-cell.selected {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
}
.calendar-cell.has-expense .calendar-cell-num {
    color: var(--danger-color);
    font-weight: 700;
}
.calendar-cell.has-income .calendar-cell-num {
    color: var(--success-color);
    font-weight: 700;
}

.calendar-day-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 320px;
    overflow-y: auto;
}

.calendar-day-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    background-color: var(--card-bg-dark);
    font-size: 0.8rem;
}
.calendar-day-item-name {
    font-weight: 600;
}
.calendar-day-item-amt {
    font-weight: 700;
}

/* --- Calculators Interface --- */
.calculators-tab-wrapper {
    max-width: 50rem;
    margin: 0 auto;
}
.calculator-subtabs {
    border-radius: 12px;
}
.calc-tab-btn {
    border: none;
    background: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.calc-tab-btn:hover {
    color: var(--text-color);
    background-color: var(--border-color);
}
.calc-tab-btn.active {
    color: #ffffff;
    background: var(--primary-gradient);
    box-shadow: var(--shadow-sm);
}
.calc-panel {
    display: none;
    animation: tabFadeIn 0.3s ease;
}
.calc-panel.active {
    display: block;
}

/* Standard Calc Layout */
.standard-calculator {
    width: 240px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}
.calc-display-wrapper {
    background-color: var(--card-bg-dark);
    border-radius: 10px;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    text-align: right;
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}
.calc-history {
    font-size: 0.65rem;
    color: var(--text-muted);
    height: 14px;
    overflow: hidden;
}
.calc-screen {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    word-break: break-all;
}
.calc-keys {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.35rem;
}
.calc-key {
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.calc-key:hover {
    background-color: var(--border-color);
}
.op-key {
    background-color: var(--card-bg-dark);
    color: var(--primary-color);
}
.equal-key {
    background: var(--primary-gradient);
    color: #ffffff;
    border-color: var(--primary-color);
}
.equal-key:hover {
    opacity: 0.9;
}

/* --- Reminders List Panel --- */
.reminder-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    background-color: var(--card-bg-dark);
    border-left: 4px solid var(--primary-color);
}
.reminder-item.due-soon { border-left-color: var(--warning-color); }
.reminder-item.overdue { border-left-color: var(--danger-color); }
.reminder-item.completed { border-left-color: var(--success-color); opacity: 0.75; }

.reminder-meta-sec {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.reminder-title {
    font-weight: 600;
    font-size: 0.85rem;
}
.reminder-date-badge {
    font-size: 0.7rem;
    color: var(--text-muted);
}
.reminder-action-sec {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.reminder-amt {
    font-weight: 700;
    font-size: 0.95rem;
}

/* --- Settings Details Grid --- */
.setting-row {
    gap: 1.5rem;
}
.setting-meta h4 {
    font-size: 0.9rem;
    font-weight: 600;
}
.setting-meta p {
    margin-top: 2px;
}

/* --- Profile Flex Editor --- */
.profile-details-flex {
    display: flex;
    gap: 3rem;
    padding: 1rem 0;
}
.avatar-large {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--border-color);
}

/* --- Toast Notifications Banner --- */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 9999;
}
.toast-banner {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    background-color: var(--card-bg-solid);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    min-width: 260px;
    max-width: 380px;
    backdrop-filter: var(--glass-blur);
    animation: toastSlideIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: opacity 0.3s, transform 0.3s;
}
.toast-banner.fade-out {
    opacity: 0;
    transform: translateY(15px);
}
.toast-icon {
    font-size: 1.1rem;
}
.toast-banner.success { border-left: 4px solid var(--success-color); }
.toast-banner.success .toast-icon { color: var(--success-color); }
.toast-banner.warning { border-left: 4px solid var(--warning-color); }
.toast-banner.warning .toast-icon { color: var(--warning-color); }
.toast-banner.danger { border-left: 4px solid var(--danger-color); }
.toast-banner.danger .toast-icon { color: var(--danger-color); }


/* ==========================================================================
   CSS ANIMATIONS KEYFRAMES
   ========================================================================== */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes dropdownOpen {
    0% { opacity: 0; transform: scale(0.95) translateY(-5px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes tabFadeIn {
    0% { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}
@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}
@keyframes toastSlideIn {
    0% { opacity: 0; transform: translateX(50px) translateY(0); }
    100% { opacity: 1; transform: translateX(0) translateY(0); }
}

/* Scroll reveal utility animations */
.animate-fade-in-up {
    animation: tabFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}
.animate-slide-up {
    animation: tabFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.animate-zoom-in {
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
@keyframes zoomIn {
    0% { opacity: 0; transform: scale(0.92); }
    100% { opacity: 1; transform: scale(1); }
}

/* Dynamic delays for sequential list rendering */
.delay-1 { animation-delay: 0.05s; }
.delay-2 { animation-delay: 0.1s; }
.delay-3 { animation-delay: 0.15s; }
.delay-4 { animation-delay: 0.2s; }
.delay-5 { animation-delay: 0.25s; }


/* ==========================================================================
   RESPONSIVE DESIGN MEDIA QUERIES
   ========================================================================== */

/* Large screens and Desktops */
@media (min-width: 1200px) {
    /* Standard layouts work default */
}

/* Laptops / Smaller Desktops */
@media (max-width: 1199px) {
    :root {
        --sidebar-width: 240px;
    }
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .timeframe-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
}

/* Tablets (landscape and portrait) */
@media (max-width: 991px) {
    :root {
        --sidebar-width: var(--sidebar-collapsed-width);
    }
    
    /* Collapse sidebar to icons */
    .sidebar {
        width: var(--sidebar-collapsed-width);
    }
    .brand-name, .sidebar-profile-card .profile-info, .sidebar-nav .nav-item span:not(.badge) {
        display: none;
    }
    .sidebar-brand {
        justify-content: center;
        padding: 0;
    }
    .sidebar-nav {
        padding: 1.5rem 0.5rem;
        align-items: center;
    }
    .nav-item {
        justify-content: center;
        width: 48px;
        height: 48px;
        padding: 0;
        border-radius: 10px;
    }
    .nav-item i {
        font-size: 1.25rem;
        margin: 0;
    }
    .badge {
        right: 2px;
        top: 2px;
    }
    .sidebar-profile-card {
        justify-content: center;
        padding: 0.25rem;
        background: none;
    }
    
    .main-content {
        margin-left: var(--sidebar-collapsed-width);
    }
    
    .tab-budgets-split {
        grid-template-columns: 1fr;
    }
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    .calendar-layout {
        grid-template-columns: 1fr;
    }
}

/* Phablets & Large Mobile Viewports */
@media (max-width: 767px) {
    .content-body {
        padding: 1.25rem;
    }
    .navbar {
        padding: 0 1.25rem;
    }
    .nav-search-wrapper {
        display: none; /* Hide global quick search bar on mobile headers */
    }
    
    .grid-columns-2 {
        grid-template-columns: 1fr;
    }
    .profile-details-flex {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
    .icon-picker-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Small Mobile Viewports */
@media (max-width: 576px) {
    :root {
        --sidebar-collapsed-width: 0px;
    }
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.mobile-show {
        transform: translateX(0);
        width: 240px;
    }
    .sidebar.mobile-show .brand-name, 
    .sidebar.mobile-show .profile-info, 
    .sidebar.mobile-show .nav-item span {
        display: inline-block;
    }
    .sidebar.mobile-show .nav-item {
        justify-content: flex-start;
        width: 100%;
        padding: 0.75rem 1rem;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    .timeframe-grid {
        grid-template-columns: 1fr;
    }
    .analytics-metrics-flex {
        flex-direction: column;
    }
    
    .table-modern th, .table-modern td {
        padding: 0.75rem 0.5rem;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .toolbar .flex {
        flex-direction: column;
        align-items: stretch;
    }
    .search-box input {
        width: 100%;
    }
}