/* ═══════════════════════════════════════════
   EIRKIZED FINANCE — Professional Dark UI
   Inspired by Expensio-style dashboard
   ═══════════════════════════════════════════ */

/* ──── THEME VARIABLES ──── */
:root,
[data-theme="classic"] {
  --bg-base: #0D0B15;
  --bg-surface: #15121F;
  --bg-card: #1C1829;
  --bg-card-hover: #231E33;
  --bg-input: #1C1829;
  --bg-sidebar: #110E1A;
  --border-color: rgba(124, 58, 237, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --text-primary: #F0ECF9;
  --text-secondary: #A8A0BB;
  --text-muted: #6B6280;
  --accent-1: #7C3AED;
  --accent-2: #A78BFA;
  --accent-3: #06D6A0;
  --accent-4: #F472B6;
  --accent-5: #FBBF24;
  --income-color: #06D6A0;
  --expense-color: #F472B6;
  --balance-color: #A78BFA;
  --btn-primary-bg: #7C3AED;
  --btn-primary-hover: #6D28D9;
  --nav-active-bg: rgba(124, 58, 237, 0.15);
  --nav-active-border: #7C3AED;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Press Start 2P', monospace;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 50px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --transition: 0.2s ease;
}

[data-theme="cyber"] {
  --bg-base: #070B14;
  --bg-surface: #0D1320;
  --bg-card: #111A2E;
  --bg-card-hover: #162240;
  --bg-input: #111A2E;
  --bg-sidebar: #0A0F1C;
  --border-color: rgba(56, 152, 236, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --text-primary: #E0EEFF;
  --text-secondary: #8AACC8;
  --text-muted: #4D6D88;
  --accent-1: #3898EC;
  --accent-2: #60B0FF;
  --accent-3: #00E5A0;
  --accent-4: #FF6B9D;
  --accent-5: #FFD600;
  --income-color: #00E5A0;
  --expense-color: #FF6B9D;
  --balance-color: #60B0FF;
  --btn-primary-bg: #3898EC;
  --btn-primary-hover: #2080D0;
  --nav-active-bg: rgba(56, 152, 236, 0.12);
  --nav-active-border: #3898EC;
}

[data-theme="bubblegum"] {
  --bg-base: #120B14;
  --bg-surface: #1C1220;
  --bg-card: #28182A;
  --bg-card-hover: #321E35;
  --bg-input: #28182A;
  --bg-sidebar: #14101A;
  --border-color: rgba(219, 39, 119, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --text-primary: #F9ECF4;
  --text-secondary: #BBA0B8;
  --text-muted: #806278;
  --accent-1: #DB2777;
  --accent-2: #F472B6;
  --accent-3: #34D399;
  --accent-4: #A78BFA;
  --accent-5: #FBBF24;
  --income-color: #34D399;
  --expense-color: #F472B6;
  --balance-color: #A78BFA;
  --btn-primary-bg: #DB2777;
  --btn-primary-hover: #BE185D;
  --nav-active-bg: rgba(219, 39, 119, 0.12);
  --nav-active-border: #DB2777;
}

/* ──── RESET & BASE ──── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  font-size: 0.9rem;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4 {
  font-weight: 600;
}

a {
  color: var(--accent-2);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-1);
}

.hidden {
  display: none !important;
}

/* ──── ANIMATIONS (subtle) ──── */
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slide-in-left {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(0);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(100%);
  }

  100% {
    transform: translateX(-100%);
  }
}

@keyframes toast-in {
  from {
    transform: translateX(120%);
  }

  to {
    transform: translateX(0);
  }
}

/* ═══════════════════════════════════════════
   AUTH SCREEN
   ═══════════════════════════════════════════ */
.auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg-base);
  padding: 20px;
}

.auth-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 36px 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: fade-in 0.4s ease;
  text-align: center;
}

.auth-logo {
  margin-bottom: 8px;
}

.auth-logo-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.auth-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-1);
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.lang-toggle-auth {
  margin-bottom: 20px;
}

.auth-form h2 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.auth-switch {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.auth-error {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(244, 114, 182, 0.08);
  border: 1px solid rgba(244, 114, 182, 0.3);
  border-radius: var(--radius-sm);
  color: var(--expense-color);
  font-size: 0.85rem;
}

/* ═══════════════════════════════════════════
   FORM ELEMENTS
   ═══════════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  text-align: left;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

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

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

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: #fff;
}

.btn-primary:hover {
  background: var(--btn-primary-hover);
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
  transform: translateY(-1px);
}

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

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

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.btn-danger-ghost {
  background: transparent;
  color: var(--expense-color);
  border: 1px solid rgba(244, 114, 182, 0.2);
}

.btn-danger-ghost:hover {
  background: rgba(244, 114, 182, 0.08);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  padding: 6px 8px;
  font-size: 0.85rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════
   APP LAYOUT
   ═══════════════════════════════════════════ */
.app-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ═══════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════ */
.sidebar {
  width: 230px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-header {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar-wrapper {
  position: relative;
  width: 42px;
  height: 42px;
  cursor: pointer;
  flex-shrink: 0;
}

.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-4));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-upload-hint {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 16px;
  height: 16px;
  background: var(--accent-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5rem;
  border: 2px solid var(--bg-sidebar);
  pointer-events: none;
  transition: opacity var(--transition);
}

.avatar-wrapper:hover .avatar-upload-hint {
  opacity: 1;
}

.avatar-wrapper:hover .avatar {
  box-shadow: 0 0 0 2px var(--accent-1);
}

.user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.sidebar-close {
  display: none;
  position: absolute;
  top: 20px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color var(--transition);
}

.sidebar-close:hover {
  color: var(--text-primary);
}

.nav-list {
  list-style: none;
  flex: 1;
  padding: 12px 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.nav-link.active {
  color: var(--accent-2);
  background: var(--nav-active-bg);
  border-left-color: var(--nav-active-border);
}

.nav-icon {
  font-size: 1.05rem;
  width: 22px;
  text-align: center;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-brand {
  padding: 14px 4px 6px;
  text-align: center;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--accent-1);
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.6;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(3px);
  z-index: 90;
}

/* ═══════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════ */
.main-content {
  flex: 1;
  margin-left: 230px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--bg-base);
}

/* ──── TOP BAR ──── */
.top-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
}

.top-bar-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.marquee-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 22px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
}

.marquee {
  position: absolute;
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--text-muted);
  animation: marquee 22s linear infinite;
  line-height: 22px;
}

/* ═══════════════════════════════════════════
   VIEW
   ═══════════════════════════════════════════ */
.view {
  padding: 24px;
  animation: fade-in 0.3s ease;
}

.view.active {
  display: block;
}

.view-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

/* ═══════════════════════════════════════════
   SUMMARY CARDS
   ═══════════════════════════════════════════ */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
  animation: fade-in 0.3s ease both;
}

.summary-card:nth-child(1) {
  animation-delay: 0s;
}

.summary-card:nth-child(2) {
  animation-delay: 0.05s;
}

.summary-card:nth-child(3) {
  animation-delay: 0.1s;
}

.summary-card:hover {
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.card-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-icon-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.income-badge {
  background: rgba(6, 214, 160, 0.12);
}

.expense-badge {
  background: rgba(244, 114, 182, 0.12);
}

.balance-badge {
  background: rgba(167, 139, 250, 0.12);
}

.card-amount {
  font-size: 1.5rem;
  font-weight: 700;
}

.card-income .card-amount {
  color: var(--income-color);
}

.card-expense .card-amount {
  color: var(--expense-color);
}

.card-balance .card-amount {
  color: var(--balance-color);
}

/* ═══════════════════════════════════════════
   QUICK ACCESS BUTTONS
   ═══════════════════════════════════════════ */
.quick-access {
  margin-bottom: 20px;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.quick-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.quick-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.1);
}

.quick-icon {
  font-size: 1.1rem;
}

.quick-btn-1 {
  background: linear-gradient(135deg, #7C3AED, #9B6DFF);
}

.quick-btn-2 {
  background: linear-gradient(135deg, #06B6A0, #06D6A0);
}

.quick-btn-3 {
  background: linear-gradient(135deg, #DB2777, #F472B6);
}

.quick-btn-4 {
  background: linear-gradient(135deg, #3898EC, #60B0FF);
}

/* ═══════════════════════════════════════════
   DASHBOARD CARDS
   ═══════════════════════════════════════════ */
.dash-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 20px;
  animation: fade-in 0.3s ease;
}

.dash-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.dashboard-grid {
  margin-bottom: 20px;
}

.dashboard-charts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

/* ═══════════════════════════════════════════
   CHARTS (constrained)
   ═══════════════════════════════════════════ */
.chart-container {
  position: relative;
  width: 100%;
}

.chart-container-sm {
  max-height: 240px;
}

.chart-container canvas {
  width: 100% !important;
  max-height: 260px !important;
}

.chart-container-sm canvas {
  max-height: 220px !important;
}

/* ═══════════════════════════════════════════
   DATA TABLE
   ═══════════════════════════════════════════ */
.table-wrapper {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.data-table tbody tr {
  transition: background var(--transition);
  border-bottom: 1px solid var(--border-subtle);
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.data-table td {
  padding: 10px 14px;
  color: var(--text-secondary);
}

.amount-income {
  color: var(--income-color) !important;
  font-weight: 600;
}

.amount-expense {
  color: var(--expense-color) !important;
  font-weight: 600;
}

.empty-msg {
  text-align: center;
  color: var(--text-muted);
  padding: 28px;
  font-size: 0.9rem;
}

/* type badges in table */
.type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
}

.type-badge-income {
  background: rgba(6, 214, 160, 0.1);
  color: var(--income-color);
}

.type-badge-expense {
  background: rgba(244, 114, 182, 0.1);
  color: var(--expense-color);
}

/* ──── FILTER BAR ──── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-bottom: 16px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.filter-bar .form-group {
  margin-bottom: 0;
  min-width: 130px;
}

/* ──── FORM CARD ──── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 560px;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  max-width: 100%;
  margin-bottom: 24px;
}

.inline-form .form-group {
  margin-bottom: 0;
  min-width: 100px;
  flex: 1;
}

/* ═══════════════════════════════════════════
   CATEGORY GRID
   ═══════════════════════════════════════════ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: all var(--transition);
}

.category-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.category-icon {
  font-size: 1.6rem;
  margin-bottom: 6px;
  display: block;
}

.category-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.category-actions {
  display: flex;
  gap: 4px;
  justify-content: center;
}

/* ═══════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════ */
.faq-list {
  max-width: 650px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--accent-1);
}

.faq-question {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-answer {
  padding: 0 18px 14px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   STAR RATING & FEEDBACK
   ═══════════════════════════════════════════ */
.star-rating {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
}

.star {
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.star:hover,
.star.active {
  color: var(--accent-5);
  transform: scale(1.1);
}

.success-msg {
  text-align: center;
  padding: 24px;
  background: rgba(6, 214, 160, 0.06);
  border: 1px solid rgba(6, 214, 160, 0.2);
  border-radius: var(--radius);
  color: var(--income-color);
  font-size: 0.95rem;
}

.past-feedback {
  margin-top: 20px;
}

.past-feedback h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.feedback-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.feedback-stars {
  color: var(--accent-5);
  margin-right: 6px;
}

/* ═══════════════════════════════════════════
   THEME MODAL
   ═══════════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  animation: fade-in 0.3s ease;
  text-align: center;
}

.modal-content h2 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.theme-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.theme-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
}

.theme-btn:hover {
  border-color: var(--accent-1);
  background: rgba(255, 255, 255, 0.06);
}

.theme-preview {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}

.classic-preview {
  background: linear-gradient(135deg, #7C3AED, #A78BFA);
}

.cyber-preview {
  background: linear-gradient(135deg, #3898EC, #00E5A0);
}

.bubblegum-preview {
  background: linear-gradient(135deg, #DB2777, #F472B6);
}

/* ═══════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--accent-1);
  border-radius: var(--radius);
  padding: 12px 20px;
  color: var(--text-primary);
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  z-index: 300;
  animation: toast-in 0.4s ease;
  max-width: 320px;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .summary-cards {
    grid-template-columns: 1fr 1fr 1fr;
  }

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

  .quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

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

  .sidebar-close {
    display: block;
  }

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

  .hamburger {
    display: block;
  }

  .view {
    padding: 16px;
  }

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

  .quick-actions {
    grid-template-columns: 1fr 1fr;
  }

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

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-bar .form-group {
    min-width: unset;
  }

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

  .category-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}

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

  .card-amount {
    font-size: 1.2rem;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

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