/* ============================================================
   КОСМО КОННЕКТ · Личный кабинет · style.css
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }
ul, ol { list-style: none; }
img, svg { display: block; }

/* Inline SVG icons — дефолтный размер где нет явного */
.tx-icon svg      { width: 16px; height: 16px; }
.device-icon svg  { width: 22px; height: 22px; }
.copy-btn svg     { width: 14px; height: 14px; }
.banner-close svg { width: 16px; height: 16px; }
.accordion-arrow  { width: 20px; height: 20px; }
.section-link svg { width: 14px; height: 14px; }
.topbar-login svg { width: 16px; height: 16px; }
.toast-icon       { width: 18px; height: 18px; }

/* --- CSS Variables (Brandbook) --- */
:root {
  --color-navy:           #1B2A5E;
  --color-navy-dark:      #0F1D3D;
  --color-navy-mid:       #243868;
  --color-accent:         #CC2929;
  --color-accent-hover:   #E03535;
  --color-accent-light:   #F5E8E8;

  --color-bg-page:        #F5F6FA;
  --color-bg-card:        #FFFFFF;
  --color-bg-sidebar:     #1B2A5E;

  --color-text-primary:        #0F1D3D;
  --color-text-secondary:      #6B7280;
  --color-text-muted:          #9CA3AF;
  --color-text-sidebar:        #FFFFFF;
  --color-text-sidebar-muted:  rgba(255,255,255,0.6);

  --color-border:         #E5E7EB;
  --color-border-light:   #F3F4F6;

  --color-success:        #059669;
  --color-warning:        #D97706;
  --color-error:          #DC2626;
  --color-info:           #2563EB;

  --font-family:      'Onest', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Courier New', monospace;

  --font-size-xs:   11px;
  --font-size-sm:   13px;
  --font-size-base: 15px;
  --font-size-md:   16px;
  --font-size-lg:   18px;
  --font-size-xl:   24px;
  --font-size-2xl:  32px;
  --font-size-hero: 40px;

  --font-weight-normal:   400;
  --font-weight-medium:   500;
  --font-weight-semibold: 600;
  --font-weight-bold:     700;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  --space-1: 4px;  --space-2: 8px;   --space-3: 12px;
  --space-4: 16px; --space-5: 20px;  --space-6: 24px;
  --space-8: 32px; --space-10: 40px;

  --sidebar-width: 232px;
  --topbar-height: 52px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-modal: 0 20px 60px rgba(0,0,0,0.15);
  --transition: 0.18s ease;
}

/* --- Font --- */
/* Onest: скачать с https://fonts.google.com/specimen/Onest
   Положить файл: public/fonts/onest-cyrillic.woff2
   Поддерживаемые начертания: 400, 500, 600, 700 */
@font-face {
  font-family: 'Onest';
  src: url('fonts/onest-cyrillic.woff2') format('woff2'),
       url('fonts/onest-cyrillic.ttf')   format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   LAYOUT
   ============================================================ */

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

/* --- Sidebar Overlay (mobile) --- */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 40;
  opacity: 0;
  transition: opacity var(--transition);
}
.sidebar-overlay.active { opacity: 1; }

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--color-bg-sidebar);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 50;
  transform: translateX(-100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.sidebar.open { transform: translateX(0); }

/* Desktop: always visible */
@media (min-width: 1024px) {
  .sidebar { transform: translateX(0); position: fixed; }
  .sidebar-overlay { display: none !important; }
  .main-wrap { margin-left: var(--sidebar-width); }
}
/* Mobile: sidebar полностью вне потока */
@media (max-width: 1023px) {
  .main-wrap { margin-left: 0 !important; width: 100%; }
  .sidebar { left: 0; }
}

.sidebar-logo {
  padding: var(--space-5) var(--space-4) var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* --- Nav --- */
.sidebar-nav {
  flex: 1;
  padding: var(--space-3) var(--space-2);
  overflow-y: auto;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  height: 44px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-text-sidebar-muted);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  margin-bottom: var(--space-1);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-item.active {
  background: var(--color-accent);
  color: #fff;
}

/* --- Sidebar footer --- */
.sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-apps {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.app-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  color: var(--color-text-sidebar-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition);
  cursor: pointer;
}
.app-btn:hover { border-color: rgba(255,255,255,0.5); color: #fff; }
.sidebar-socials {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
}
.social-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  color: var(--color-text-sidebar-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  transition: all var(--transition);
}
.social-btn:hover { border-color: rgba(255,255,255,0.5); color: #fff; }

/* --- Main Wrap --- */
.main-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* --- Topbar --- */
.topbar {
  height: var(--topbar-height);
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 var(--space-5);
  gap: var(--space-3);
  position: sticky;
  top: 0;
  z-index: 30;
}
.topbar-menu-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: background var(--transition);
  cursor: pointer;
}
.topbar-menu-btn:hover { background: var(--color-bg-page); }
.topbar-menu-btn svg { width: 20px; height: 20px; }
@media (min-width: 1024px) { .topbar-menu-btn { display: none; } }

.topbar-login {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-text-primary);
  cursor: pointer;
}
.topbar-login svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--color-text-secondary); }
.topbar-login-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.topbar-login-row {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-login-row strong {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
}
.topbar-login-account { font-size: 11px; }
.topbar-spacer { flex: 1; }
.topbar-notif {
  position: relative;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition);
}
.topbar-notif:hover { background: var(--color-bg-page); }
.topbar-notif svg { width: 20px; height: 20px; }
.notif-badge {
  position: absolute;
  top: 4px; right: 4px;
  width: 16px; height: 16px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
}
.notif-badge:empty { display: none; }

/* --- Page Content --- */
.page-content {
  flex: 1;
  padding: var(--space-4) var(--space-4);
  max-width: 900px;
  width: 100%;
}
@media (min-width: 768px) {
  .page-content { padding: var(--space-8) var(--space-6); }
}

.page-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
.card + .card { margin-top: var(--space-4); }

.card-grid {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .card-grid.cols-2 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .card-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 44px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
  min-width: 44px;
}
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover:not(:disabled) { background: var(--color-accent-hover); border-color: var(--color-accent-hover); }

.btn--outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn--outline:hover:not(:disabled) { background: var(--color-navy); color: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}
.btn--ghost:hover:not(:disabled) { background: var(--color-bg-page); color: var(--color-text-primary); }

.btn--sm { height: 36px; padding: 0 var(--space-4); font-size: var(--font-size-sm); }
.btn--full { width: 100%; }

/* Loading state */
.btn.loading { position: relative; color: transparent; }
.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.btn--outline.loading::after { border-color: rgba(27,42,94,0.3); border-top-color: var(--color-navy); }

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

/* ============================================================
   FORMS
   ============================================================ */
.form-group { margin-bottom: var(--space-4); }
.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}
.form-input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-text-primary);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(27,42,94,0.1);
}
.form-input.error { border-color: var(--color-error); }
.form-error {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--space-2);
  display: none;
}
.form-error.visible { display: block; }

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
}
.badge--active { background: #D1FAE5; color: #065F46; }
.badge--free   { background: var(--color-border-light); color: var(--color-text-secondary); }
.badge--warn   { background: #FEF3C7; color: #92400E; }
.badge--error  { background: #FEE2E2; color: #991B1B; }
.badge--pending { background: #DBEAFE; color: #1E40AF; }

/* Coloured dot prefix for ticket status badges. Uses currentColor so dot
   follows badge text colour automatically. */
.badge--dot::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* ============================================================
   TICKET LIST ROWS (Help > Мои обращения)
   ============================================================ */
.ticket-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease;
  margin-bottom: 8px;
}
.ticket-row:last-child { margin-bottom: 0; }
.ticket-row:hover {
  background: var(--color-border-light);
  border-color: var(--color-text-muted);
}
.ticket-row__main {
  flex: 1;
  min-width: 0;
}
.ticket-row__id {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
}
.ticket-row__date {
  font-weight: 500;
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}
.ticket-row__preview {
  margin-top: 4px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ticket-row__chevron {
  flex-shrink: 0;
  font-size: 24px;
  line-height: 1;
  color: var(--color-text-muted);
  transition: transform 0.12s ease, color 0.12s ease;
}
.ticket-row:hover .ticket-row__chevron {
  transform: translateX(2px);
  color: var(--color-text-secondary);
}
.ticket-number {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-wrap {
  background: var(--color-border-light);
  border-radius: var(--radius-full);
  height: 8px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-navy);
  transition: width 0.6s ease;
}
.progress-bar.warn  { background: var(--color-warning); }
.progress-bar.danger { background: var(--color-error); }

/* ============================================================
   SKELETON
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, #e8eaf0 25%, #f2f4f8 50%, #e8eaf0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-md);
}
@keyframes shimmer { to { background-position: -200% 0; } }
.skeleton-text { height: 16px; margin-bottom: 8px; }
.skeleton-text.w60 { width: 60%; }
.skeleton-text.w80 { width: 80%; }
.skeleton-title { height: 40px; width: 50%; }

/* ============================================================
   TOAST
   ============================================================ */
.toast-container {
  position: fixed;
  top: var(--space-5);
  right: var(--space-5);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}
@media (max-width: 480px) {
  .toast-container {
    top: auto;
    bottom: var(--space-5);
    left: var(--space-4);
    right: var(--space-4);
  }
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-navy-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  pointer-events: auto;
  max-width: 360px;
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  opacity: 0;
  border-left: 4px solid rgba(255,255,255,0.2);
}
.toast.show { transform: translateX(0); opacity: 1; }
.toast.hide { transform: translateX(120%); opacity: 0; }
@media (max-width: 480px) {
  .toast { transform: translateY(120%); max-width: 100%; }
  .toast.show { transform: translateY(0); }
  .toast.hide { transform: translateY(120%); }
}
.toast--success { border-left-color: var(--color-success); }
.toast--error   { border-left-color: var(--color-error); }
.toast--info    { border-left-color: var(--color-info); }
.toast--loading { border-left-color: var(--color-warning); }
.toast-icon { width: 18px; height: 18px; flex-shrink: 0; }
.toast-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

/* ============================================================
   STICKY BANNER
   ============================================================ */
.sticky-banner {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.sticky-banner--wifi { background: #EFF6FF; border-color: #BFDBFE; }
.sticky-banner--warn { background: #FFFBEB; border-color: #FDE68A; }
.sticky-banner--error { background: #FEF2F2; border-color: #FECACA; }
.sticky-banner--info  { background: #EFF6FF; border-color: #BFDBFE; }
.banner-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.banner-body { flex: 1; }
.banner-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  margin-bottom: 2px;
}
.banner-text { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.banner-close {
  flex-shrink: 0;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: 2px;
}
.banner-close:hover { color: var(--color-text-primary); }
.banner-close svg { width: 16px; height: 16px; }

/* ============================================================
   STEP HINT — улучшенный акцентный баннер
   ============================================================ */
.step-hint {
  background: linear-gradient(135deg, #FFF3F3 0%, #FFF8F8 100%);
  border: 1px solid #FECACA;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
}
.step-hint-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
  font-size: var(--font-size-sm);
}
.step-dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  background: #fff;
}
.step-dot.done { background: var(--color-success); border-color: var(--color-success); color: #fff; }
.step-dot.active { background: var(--color-navy); border-color: var(--color-navy); color: #fff; }
.step-label { color: var(--color-text-secondary); }
.step-label.done { color: var(--color-success); font-weight: var(--font-weight-medium); }
.step-label.active { color: var(--color-navy); font-weight: var(--font-weight-semibold); }
.step-sep {
  width: 24px;
  height: 2px;
  background: var(--color-border);
  margin: 0 var(--space-2);
  flex-shrink: 0;
}
.step-sep.done { background: var(--color-success); }

/* ============================================================
   HOME PAGE
   ============================================================ */
.balance-card { }
.balance-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-2);
}
.balance-amount {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-1);
}
.balance-amount .currency {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}
.balance-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}
.balance-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* Tariff card on home */
.tariff-home {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.tariff-home-icon {
  width: 48px; height: 48px;
  background: var(--color-bg-page);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-navy);
}
.tariff-home-icon svg { width: 24px; height: 24px; }
.tariff-home-body { flex: 1; min-width: 0; }
.tariff-home-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.tariff-home-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}
.tariff-home-description {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
  margin-bottom: var(--space-4);
}
.tariff-gb-big {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy-dark);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.tariff-gb-big span {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-secondary);
}
.tariff-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  margin-top: var(--space-3);
}
.tariff-meta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}
.tariff-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.tariff-meta-item svg { width: 13px; height: 13px; flex-shrink: 0; }
.tariff-home-actions {
  margin-top: var(--space-4);
}

/* Metrics row */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
@media (max-width: 480px) {
  .metrics-row { grid-template-columns: 1fr 1fr; }
  .metrics-row .metric-card:last-child { grid-column: span 2; }
}
.metric-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
}
.metric-label { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: var(--space-1); }
.metric-value { font-size: var(--font-size-md); font-weight: var(--font-weight-semibold); color: var(--color-text-primary); }

/* Recent transactions */
.tx-list { }
.tx-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-light);
}
.tx-item:last-child { border-bottom: none; padding-bottom: 0; }
.tx-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.tx-icon.credit { background: #D1FAE5; color: var(--color-success); }
.tx-icon.debit  { background: var(--color-border-light); color: var(--color-text-secondary); }
.tx-icon svg { width: 16px; height: 16px; }
.tx-body { flex: 1; min-width: 0; }
.tx-name { font-size: var(--font-size-base); font-weight: var(--font-weight-medium); color: var(--color-text-primary); }
.tx-date { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.tx-amount { font-weight: var(--font-weight-semibold); font-size: var(--font-size-base); white-space: nowrap; }
.tx-amount.credit { color: var(--color-success); }
.tx-amount.debit  { color: var(--color-text-primary); }

/* ============================================================
   TARIFF PAGE
   ============================================================ */
.tariff-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  align-items: stretch;
}
@media (min-width: 480px) { .tariff-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) { .tariff-grid { grid-template-columns: repeat(3, 1fr); } }

.tariff-card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.tariff-card:hover { border-color: var(--color-navy); box-shadow: 0 4px 16px rgba(27,42,94,0.1); }
.tariff-card.current { border-color: var(--color-navy); background: #F5F7FF; }
.tariff-card.selected { border-color: var(--color-accent); box-shadow: 0 0 0 2px var(--color-accent); background: #FFFBF5; }
.tariff-card-badge {
  position: absolute;
  top: -1px; right: var(--space-4);
  transform: translateY(-50%);
  background: var(--color-navy);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.tariff-card.selected .tariff-card-badge { background: var(--color-accent); }
.tariff-card-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}
.tariff-card-gb {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy-dark);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.tariff-card-gb span { font-size: var(--font-size-lg); font-weight: normal; color: var(--color-text-secondary); }
.tariff-card-days { font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-bottom: var(--space-2); }
.tariff-card-desc { font-size: var(--font-size-xs); color: var(--color-text-muted); line-height: 1.4; margin-bottom: var(--space-4); }
.tariff-card-divider { height: 1px; background: var(--color-border); margin-bottom: var(--space-4); }
.tariff-card-price {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.tariff-card .btn { margin-top: auto; }
.tariff-card-speed { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: var(--space-3); flex: 1; }
.tariff-card .btn { margin-top: auto; }

/* Сводка «к списанию vs баланс» в выбранной карточке */
.tariff-cost-summary {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: #F5F7FF;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}
.tariff-cost-summary strong { color: var(--color-text-primary); font-weight: var(--font-weight-semibold); }
.tariff-cost-summary.warn { background: #FFFBEB; color: #92400E; }
.tariff-cost-summary.warn strong { color: #92400E; }

/* Inline-уведомление «не хватает средств» внутри карточки */
.tariff-insufficient {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3);
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  color: #92400E;
  margin-top: var(--space-2);
}
.tariff-insufficient .insufficient-title { font-weight: var(--font-weight-semibold); }

/* Подсветка баланса при изменении */
.balance-flash-up { animation: balanceFlashUp 700ms ease-out; }
.balance-flash-down { animation: balanceFlashDown 700ms ease-out; }
@keyframes balanceFlashUp {
  0%   { background: rgba(16, 185, 129, 0.18); }
  100% { background: transparent; }
}
@keyframes balanceFlashDown {
  0%   { background: rgba(245, 158, 11, 0.22); }
  100% { background: transparent; }
}

/* Success-блок в карточке после активации */
.tariff-activated {
  padding: var(--space-3);
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: #065F46;
  margin-top: var(--space-2);
}
.tariff-activated .activated-title { font-weight: var(--font-weight-semibold); margin-bottom: 4px; }

/* ============================================================
   TOPUP PAGE
   ============================================================ */
.quick-amounts {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.amount-chip {
  height: 40px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background: #fff;
  cursor: pointer;
  transition: all var(--transition);
}
.amount-chip:hover { border-color: var(--color-navy); color: var(--color-navy); }
.amount-chip.active { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

/* ============================================================
   DEVICES PAGE
   ============================================================ */
.device-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
}
.device-row:last-child { border-bottom: none; }
.device-icon {
  width: 44px; height: 44px;
  background: var(--color-bg-page);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-navy);
}
.device-icon svg { width: 22px; height: 22px; }
.device-body { flex: 1; min-width: 0; }
.device-name { font-weight: var(--font-weight-medium); font-size: var(--font-size-base); color: var(--color-text-primary); }
.device-login {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 2px;
}
.copy-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--transition);
}
.copy-btn:hover { color: var(--color-navy); background: var(--color-bg-page); }
.copy-btn svg { width: 14px; height: 14px; }
.device-last { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 2px; }

/* ============================================================
   HISTORY PAGE
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-bg-page);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: var(--space-5);
  overflow-x: auto;
}
.filter-tab {
  height: 36px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}
.filter-tab:hover { color: var(--color-text-primary); background: rgba(255,255,255,0.6); }
.filter-tab.active { background: #fff; color: var(--color-text-primary); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }

/* ============================================================
   NOTIFICATIONS PAGE
   ============================================================ */
.notif-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  transition: background var(--transition);
  cursor: default;
}
.notif-item.unread { background: #F0F4FF; }
.notif-item + .notif-item { margin-top: var(--space-2); }
.notif-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
  margin-top: 6px;
}
.notif-dot.read { background: transparent; }
.notif-body { flex: 1; min-width: 0; }
.notif-title { font-weight: var(--font-weight-semibold); font-size: var(--font-size-base); color: var(--color-text-primary); margin-bottom: 2px; }
.notif-text { font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.notif-date { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: var(--space-1); }

/* ============================================================
   HELP PAGE
   ============================================================ */
.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-3);
}
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  background: #fff;
  transition: background var(--transition);
  gap: var(--space-3);
  user-select: none;
}
.accordion-header:hover { background: var(--color-bg-page); }
.accordion-arrow {
  width: 20px; height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.accordion-item.open .accordion-arrow { transform: rotate(90deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.accordion-item.open .accordion-body { max-height: 300px; }
.accordion-content {
  padding: 0 var(--space-5) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  background: #fff;
}

.help-contacts { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-5); }
.contact-card {
  flex: 1; min-width: 160px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-card);
}
.contact-card-icon { font-size: 28px; margin-bottom: var(--space-2); }
.contact-card-label { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: 4px; }
.contact-card-value { font-weight: var(--font-weight-semibold); font-size: var(--font-size-base); color: var(--color-text-primary); }

/* ============================================================
   AUTH PAGE
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-page);
  padding: var(--space-5);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.auth-logo { margin-bottom: var(--space-8); }
.auth-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}
.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}
.auth-hint {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: #1E40AF;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.auth-hint-icon { flex-shrink: 0; font-size: 14px; margin-top: 1px; }

/* ============================================================
   LOGO
   ============================================================ */
.logo-svg-wrap {
  display: inline-flex;
  align-items: center;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-line1 {
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.05em;
  color: #fff;
}
.logo-line2 {
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7);
}
.logo-dark .logo-line1 { color: var(--color-navy-dark); }
.logo-dark .logo-line2 { color: var(--color-text-secondary); }
.logo-o { color: var(--color-accent); }

/* ============================================================
   RESPONSIVE / UTILITY
   ============================================================ */
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}
.section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}
.section-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}
.section-link:hover { color: var(--color-accent); }
.section-link svg { width: 14px; height: 14px; }

/* Page enter animation */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-content { animation: fadeSlideUp 0.22s ease both; }

/* ===== Marketing banners (Week 9 — populated by /api/v1/banners) =====
   Placeholders sit empty when no banner is returned, so absence of
   inventory or a DB outage is invisible to the subscriber. */
.banner-placeholder { display: contents; }
.banner-placeholder.banner-rendered { display: block; margin: 16px 0; }
.banner-card {
  display: flex;
  align-items: stretch;
  gap: 16px;
  padding: 16px;
  background: linear-gradient(135deg, #1B2A5E 0%, #2A3D7A 100%);
  color: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(27, 42, 94, 0.15);
}
.banner-image {
  flex-shrink: 0;
  max-width: 96px;
  max-height: 96px;
  border-radius: 8px;
  object-fit: cover;
}
.banner-body { flex: 1; min-width: 0; }
.banner-title { font-weight: 600; font-size: 16px; line-height: 1.3; }
.banner-text { margin-top: 4px; font-size: 14px; opacity: 0.9; }
.banner-cta {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 14px;
  background: #CC2929;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  border-radius: 6px;
}
.banner-cta:hover { background: #b32424; }