/* =============================================
   INTERNATIONAL — Design System v4.0
   Dark Navy + Gold / Light + Blue
   Fully Responsive (Mobile / Tablet / Desktop)
   ============================================= */

/* =================== */
/* CSS VARIABLES - DARK THEME (default) */
/* =================== */
:root,
[data-theme="dark"] {
  --bg-primary: #080C16;
  --bg-secondary: #111827;
  --bg-card: #1A1F2E;
  --bg-sidebar: #0D1320;
  --bg-input: #1E2538;
  --bg-hover: #252D3F;

  --text-primary: #E8EAED;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;

  --accent: #C9A227;
  --accent-hover: #D4AF37;
  --accent-light: rgba(201, 162, 39, 0.15);

  --blue-primary: #1E3A5F;
  --blue-accent: #2B579A;
  --red-accent: #DC3545;
  --green-accent: #2E7D32;

  --border-color: #2A3142;
  --border-light: rgba(255, 255, 255, 0.06);

  --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 30px rgba(0, 0, 0, 0.5);

  --glass-bg: rgba(26, 31, 46, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(12px);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --sidebar-width: 250px;
  --topbar-height: 60px;

  --font-primary: 'Montserrat', sans-serif;
  --transition: 0.3s ease;
}

/* =================== */
/* CSS VARIABLES - LIGHT THEME (accent = blue) */
/* =================== */
[data-theme="light"] {
  --bg-primary: #F4F6FA;
  --bg-secondary: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-sidebar: #EDF0F5;
  --bg-input: #F9FAFB;
  --bg-hover: #E5E7EB;

  --text-primary: #1F2937;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;

  --accent: #1E5FA8;
  --accent-hover: #174B8A;
  --accent-light: rgba(30, 95, 168, 0.1);

  --border-color: #D1D5DB;
  --border-light: rgba(0, 0, 0, 0.06);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

  --glass-bg: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(0, 0, 0, 0.06);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

.hidden { display: none !important; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; }

/* =================== */
/* ANIMATIONS */
/* =================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* =================== */
/* LOGIN PAGE */
/* =================== */
#loginPage {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 1.5s ease-in-out;
  z-index: 1000;
}

.login-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 1.5rem;
}

.login-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo {
  width: 220px;
  max-width: 80%;
  height: auto;
  margin-bottom: 0.5rem;
}

.login-header h1 {
  font-size: 1.1rem;
  color: #fff;
  font-weight: 600;
  letter-spacing: 6px;
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 1px;
}

#loginForm {
  background: rgba(180, 20, 30, 0.45);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(220, 53, 69, 0.4);
  border-radius: var(--radius-lg);
  padding: 2rem;
  /*box-shadow: 0 8px 40px rgba(180, 20, 30, 0.3);
*/}

#loginForm h2 {
  color: #fff;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.input-group { margin-bottom: 1rem; }

.input-group input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: border var(--transition);
}

.input-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.input-group input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* =================== */
/* FORMS (generic) */
/* =================== */
form {
  max-width: 500px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

form h2 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-align: center;
}

input, select, textarea {
  display: block;
  width: 100%;
  padding: 12px 16px;
  margin: 0.5rem 0;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: border var(--transition);
}

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

button {
  display: inline-block;
  padding: 12px 24px;
  margin: 0.5rem 0;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-primary);
  cursor: pointer;
  transition: all var(--transition);
  width: 100%;
}

button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-light);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  transform: none;
  box-shadow: none;
}

.btn-small {
  padding: 6px 14px;
  font-size: 0.85rem;
  width: auto;
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--red-accent);
  color: var(--red-accent);
  width: auto;
  padding: 6px 16px;
}
.btn-logout:hover {
  background: var(--red-accent);
  color: #fff;
  transform: none;
  box-shadow: none;
}

.error {
  color: var(--red-accent);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  text-align: center;
}

.form-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.form-actions button { flex: 1; min-width: 120px; }

/* =================== */
/* REGISTER PAGE */
/* =================== */
#registerPage {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 1001;
  padding: 1rem;
}

.register-container {
  width: 100%;
  max-width: 450px;
}

/* =================== */
/* DASHBOARD LAYOUT */
/* =================== */
#dashboardPage {
  display: flex;
  min-height: 100vh;
}

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

.sidebar-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.2rem 1rem;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.sidebar-logo {
  width: 140px;
  max-width: 70%;
  height: auto;
  margin-bottom: 0.3rem;
}

.sidebar-brand {
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 5px;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}
.nav-link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}
.nav-link.active {
  background: var(--accent-light);
  color: var(--accent);
  border-left-color: var(--accent);
}

.nav-icon { font-size: 1.1rem; flex-shrink: 0; }

.nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: 0.5rem 1rem;
}

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

/* --- Topbar --- */
.topbar {
  height: var(--topbar-height);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 8px;
  width: auto;
  flex-shrink: 0;
}
.sidebar-toggle:hover {
  background: var(--bg-hover);
  transform: none;
  box-shadow: none;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.session-badge {
  font-size: 0.7rem;
  color: var(--green-accent);
  background: rgba(46, 125, 50, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(46, 125, 50, 0.2);
  white-space: nowrap;
}

.theme-toggle-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
  flex-shrink: 0;
  transition: all var(--transition);
}
.theme-toggle-btn:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  transform: rotate(30deg);
  box-shadow: none;
}

[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="light"] .theme-icon-dark { display: none; }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

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

/* --- Content --- */
#content {
  flex: 1;
  padding: 2rem;
  animation: fadeUp 0.3s ease;
}

/* --- Footer --- */
.dashboard-footer {
  text-align: center;
  padding: 1rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  border-top: 1px solid var(--border-color);
}

/* =================== */
/* MY BANK */
/* =================== */
#myBank {
  max-width: 1000px;
  margin: 0 auto;
}

#myBank h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.info-card h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.account-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* --- Bank Table --- */
.bank-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.bank-table th {
  background: var(--blue-primary);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.bank-table td {
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.bank-table tbody tr:hover td {
  background: var(--bg-hover);
}

/* --- Balance Box --- */
.balance-box {
  margin: 1.5rem 0;
  padding: 1.5rem 2rem;
  background: linear-gradient(135deg, var(--blue-primary), #0D1B33);
  border-radius: var(--radius-lg);
  display: inline-block;
  text-align: center;
  border: 1px solid var(--accent);
  box-shadow: var(--shadow-md);
}

.balance-box p {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 0.3rem;
}

.balance-box span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.balance-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.balance-actions button {
  flex: 1;
  min-width: 150px;
  padding: 14px 24px;
  font-weight: 600;
}

/* =================== */
/* TABLES (general) */
/* =================== */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

th {
  background: var(--blue-primary);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  white-space: nowrap;
}

td {
  padding: 10px 14px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

tbody tr:hover td { background: var(--bg-hover); }

/* =================== */
/* ADMIN PANEL - ACCORDION */
/* =================== */
#adminPanel {
  max-width: 900px;
  margin: 0 auto;
}

#adminPanel h2 {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-align: center;
}

.admin-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 0.6rem;
  overflow: hidden;
  transition: all var(--transition);
}

.admin-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-card);
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}
.admin-section-header:hover { background: var(--bg-hover); }

.admin-section-header h3 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin: 0;
}

.accordion-icon {
  font-size: 0.7rem;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 10px;
}

.admin-section.collapsed .accordion-icon {
  transform: rotate(-90deg);
}

.admin-section-body {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--transition);
}

.admin-section.collapsed .admin-section-body {
  grid-template-rows: 0fr;
}

.admin-section-body > div {
  overflow: hidden;
  padding: 0 18px 18px;
}

.admin-section label {
  display: block;
  margin: 10px 0 4px;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.admin-section input,
.admin-section select {
  margin: 0 0 10px;
}

.admin-section button {
  margin-top: 8px;
  width: auto;
}

.danger-zone {
  border-color: var(--red-accent);
}
.danger-zone .admin-section-header h3 {
  color: var(--red-accent);
}

/* =================== */
/* STATUS MESSAGE (TOAST) */
/* =================== */
#statusMessage {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  pointer-events: none;
  box-shadow: var(--shadow-lg);
  max-width: 90vw;
}

#statusMessage.visible {
  opacity: 1;
  transform: translateY(0);
}

#statusMessage.status-success { background: var(--green-accent); }
#statusMessage.status-error   { background: var(--red-accent); }

/* =================== */
/* LOADER */
/* =================== */
.loader {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* =================== */
/* INFO PAGES (Investment, Financial, etc.) */
/* =================== */
.info-page {
  max-width: 900px;
  margin: 0 auto;
}
.info-page h2 {
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.info-page h3 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin: 1.5rem 0 0.5rem;
}
.info-page p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.info-card h4 {
  color: var(--accent);
  margin-bottom: 0.5rem;
}

/* =================== */
/* BUTTONS - PDF, etc. */
/* =================== */
.btn-pdf {
  background: var(--red-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
}
.btn-pdf:hover { background: #c82333; }

/* =================== */
/* TABLE WRAPPER (scroll on small screens) */
/* =================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

/* --- Tablet Landscape / Small Desktop (≤1024px) --- */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 220px;
  }

  #content {
    padding: 1.5rem;
  }

  .bank-table th,
  .bank-table td {
    padding: 10px 12px;
  }

  .balance-box {
    padding: 1.2rem 1.5rem;
  }
  .balance-box p {
    font-size: 1.8rem;
  }

  #adminPanel h2 {
    font-size: 1.5rem;
  }
}

/* --- Tablet Portrait (≤768px) --- */
@media (max-width: 768px) {
  :root {
    --topbar-height: 56px;
  }

  /* Sidebar off-canvas */
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
    width: 260px;
  }
  .sidebar.open {
    transform: translateX(0);
  }

  /* Overlay when sidebar is open */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
  }
  .sidebar-overlay.visible {
    display: block;
  }

  .main-area {
    margin-left: 0 !important;
  }

  .sidebar-toggle {
    display: block;
  }

  /* Topbar */
  .topbar {
    padding: 0 1rem;
  }
  .topbar-right {
    gap: 8px;
  }
  .session-badge {
    display: none;
  }

  /* Content */
  #content {
    padding: 1rem;
  }

  /* Forms */
  form {
    padding: 1.5rem;
    margin: 1rem auto;
  }

  /* My Bank */
  #myBank h2 {
    font-size: 1.4rem;
  }
  .account-info-grid {
    grid-template-columns: 1fr;
  }
  .bank-table {
    font-size: 0.8rem;
  }
  .bank-table th,
  .bank-table td {
    padding: 8px 10px;
  }

  .balance-box {
    width: 100%;
    display: block;
    padding: 1.2rem;
  }
  .balance-box p {
    font-size: 1.6rem;
  }

  .balance-actions {
    flex-direction: column;
  }
  .balance-actions button {
    width: 100%;
  }

  /* Admin */
  #adminPanel h2 {
    font-size: 1.4rem;
  }
  .admin-section-header {
    padding: 10px 14px;
  }
  .admin-section-header h3 {
    font-size: 0.85rem;
  }
  .admin-section-body > div {
    padding: 0 14px 14px;
  }

  /* Tables - scroll horizontally */
  .bank-table,
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  /* Forms: full width */
  .form-actions {
    flex-direction: column;
  }
  .form-actions button {
    width: 100%;
  }
}

/* --- Mobile (≤480px) --- */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  /* Login */
  .login-container {
    padding: 1rem;
  }
  .login-logo {
    width: 160px;
    max-width: 70%;
  }
  .login-header h1 {
    font-size: 0.95rem;
    letter-spacing: 4px;
  }
  #loginForm {
    padding: 1.5rem;
  }

  /* Register */
  .register-container {
    padding: 0.5rem;
  }

  /* Topbar */
  .topbar {
    padding: 0 0.75rem;
  }
  .topbar-right {
    gap: 6px;
  }
  .user-name {
    display: none;
  }
  .topbar-user {
    gap: 0;
  }

  /* Buttons in topbar */
  .btn-logout {
    padding: 6px 10px;
    font-size: 0.8rem;
  }
  #goToRegister {
    padding: 4px 10px;
    font-size: 0.75rem;
  }

  /* Content */
  #content {
    padding: 0.75rem;
  }

  /* My Bank */
  #myBank h2 {
    font-size: 1.2rem;
  }
  .balance-box p {
    font-size: 1.4rem;
  }
  .info-card {
    padding: 0.8rem 1rem;
  }

  /* Admin */
  .admin-section-header h3 {
    font-size: 0.8rem;
  }

  /* Toast */
  #statusMessage {
    bottom: 12px;
    right: 12px;
    left: 12px;
    max-width: none;
    text-align: center;
    font-size: 0.8rem;
  }
}

/* --- Very small (≤360px) --- */
@media (max-width: 360px) {
  .login-logo {
    width: 130px;
  }
  .login-header h1 {
    font-size: 0.8rem;
    letter-spacing: 3px;
  }
  #loginForm {
    padding: 1.2rem;
  }

  .topbar {
    padding: 0 0.5rem;
  }
  .sidebar-toggle {
    font-size: 1.2rem;
  }
  .theme-toggle-btn {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }

  .balance-box p {
    font-size: 1.2rem;
  }
}