/* ═══════════════════════════════════════════════════════════════
   WONDERFUL WRITERS — PREMIUM VISUAL UPGRADES
   Minimalist, Stripe × Linear aesthetic
   Applies to: admin login, admin dashboard, student login,
               student signup, student dashboard
   ═══════════════════════════════════════════════════════════════ */

/* ─── TYPOGRAPHY REFINEMENTS ─────────────────────────────────── */
:root {
  --ww-radius:      14px;
  --ww-radius-sm:   9px;
  --ww-radius-lg:   18px;
  --ww-radius-xl:   24px;
  --ww-shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.05);
  --ww-shadow-hover:0 4px 20px rgba(0,0,0,0.09), 0 1px 4px rgba(0,0,0,0.04);
  --ww-shadow-brand: 0 4px 18px rgba(255,126,45,0.22);
  --ww-ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ww-border:      rgba(0,0,0,0.08);
}

[data-theme="dark"] {
  --ww-border:      rgba(255,255,255,0.07);
  --ww-shadow-card: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.4);
  --ww-shadow-hover:0 4px 20px rgba(0,0,0,0.5), 0 1px 4px rgba(0,0,0,0.3);
}

/* ─── SMOOTH PAGE TRANSITIONS ─────────────────────────────────── */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ═══════════════════════════════════════════════════
   ADMIN LOGIN — PREMIUM REFINEMENTS
   ═══════════════════════════════════════════════════ */

/* Clean minimal background — remove heavy gradient, use subtle tone */
.admin-login-body body {
  background: #fafafa;
}

/* Login card — crisp shadow, cleaner border */
.login-card {
  border-radius: 20px !important;
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.06),
    0 8px 40px rgba(0,0,0,0.12),
    0 2px 8px rgba(0,0,0,0.06) !important;
}

/* Form inputs — refined focus ring */
.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus {
  box-shadow: 0 0 0 3px rgba(255,126,45,0.14) !important;
  border-color: rgba(255,126,45,0.7) !important;
}

/* Login button — clean, confident */
.btn-login {
  border-radius: 10px !important;
  font-size: 0.94rem !important;
  letter-spacing: 0.015em !important;
  box-shadow: 0 2px 8px rgba(255,126,45,0.3), 0 1px 2px rgba(255,126,45,0.2) !important;
  transition: all 0.2s var(--ww-ease) !important;
}

.btn-login:hover {
  box-shadow: 0 6px 20px rgba(255,126,45,0.4), 0 2px 6px rgba(255,126,45,0.25) !important;
  transform: translateY(-1px) !important;
}

/* ═══════════════════════════════════════════════════
   ADMIN DASHBOARD — PREMIUM REFINEMENTS
   ═══════════════════════════════════════════════════ */

/* KPI Cards — refined shadow and hover */
.kpi-card {
  border-radius: var(--ww-radius) !important;
  box-shadow: var(--ww-shadow-card) !important;
  border: 1px solid var(--border) !important;
  transition: transform 0.2s var(--ww-ease), box-shadow 0.2s var(--ww-ease) !important;
  position: relative;
  overflow: hidden;
}

.kpi-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,126,45,0.35), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}

.kpi-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--ww-shadow-hover) !important;
}

.kpi-card:hover::after {
  opacity: 1;
}

/* KPI value — cleaner number typography */
.kpi-value {
  font-size: 2.1rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  line-height: 1.1 !important;
  margin-bottom: 2px !important;
}

.kpi-label {
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em !important;
  color: var(--muted) !important;
}

/* KPI icon refinement */
.kpi-icon {
  width: 38px !important;
  height: 38px !important;
  border-radius: 10px !important;
  font-size: 0.88rem !important;
}

/* Welcome banner — more airy */
.welcome-banner {
  border-radius: var(--ww-radius-lg) !important;
  padding: 24px 28px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05) !important;
}

.welcome-banner h2 {
  font-size: 1.35rem !important;
  letter-spacing: -0.025em !important;
}

/* Section cards — consistent refined look */
.card {
  border-radius: var(--ww-radius) !important;
  box-shadow: var(--ww-shadow-card) !important;
  border: 1px solid var(--border) !important;
}

.card-title {
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.005em !important;
}

/* Table rows — cleaner spacing */
.data-table tr:hover td {
  background: rgba(255,126,45,0.03) !important;
}

.data-table th {
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  color: var(--muted) !important;
}

/* Status badges — refined pill style */
.badge {
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  padding: 3px 9px !important;
  border-radius: 50px !important;
  letter-spacing: 0.02em !important;
}

/* Sidebar — subtle gradient accent */
.admin-sidebar .s-link.active {
  font-weight: 700 !important;
}

/* Quick Action buttons */
.quick-btn {
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: 0.82rem !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.quick-btn:hover {
  transform: translateY(-1px) !important;
}

/* Topbar — cleaner elevation */
.admin-topbar {
  box-shadow: 0 1px 0 var(--border), 0 2px 8px rgba(0,0,0,0.04) !important;
}

/* Progress bars — smooth and premium */
.progress-bar,
.bar-fill,
[class*="progress"] {
  border-radius: 6px !important;
}

/* ═══════════════════════════════════════════════════
   STUDENT AUTH PAGES (login.html, signup.html)
   ═══════════════════════════════════════════════════ */

/* Form panel — clean white card feel */
.auth-form-panel {
  background: var(--bg) !important;
}

/* Heading hierarchy */
.auth-heading {
  font-size: 1.75rem !important;
  letter-spacing: -0.03em !important;
  line-height: 1.2 !important;
  margin-bottom: 8px !important;
}

.auth-subheading {
  font-size: 0.9rem !important;
  line-height: 1.6 !important;
  margin-bottom: 28px !important;
}

/* Input fields — premium feel */
.auth-input {
  border-radius: 10px !important;
  padding: 12px 16px 12px 42px !important;
  font-size: 0.94rem !important;
  border: 1.5px solid var(--border) !important;
  transition: all 0.18s var(--ww-ease) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04) inset !important;
}

.auth-input:focus {
  box-shadow: 0 0 0 3px rgba(255,126,45,0.12), 0 1px 3px rgba(0,0,0,0.04) inset !important;
  border-color: #FF7E2D !important;
  outline: none !important;
}

.auth-input.no-icon {
  padding-left: 14px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04) inset !important;
}

/* Submit button — confident, clean */
.auth-submit-btn {
  border-radius: 10px !important;
  font-size: 0.95rem !important;
  padding: 13px 20px !important;
  letter-spacing: 0.01em !important;
  box-shadow: 0 2px 8px rgba(255,126,45,0.28), 0 1px 2px rgba(255,126,45,0.15) !important;
  transition: all 0.2s var(--ww-ease) !important;
  background: linear-gradient(135deg, #FF7E2D 0%, #ff9645 100%) !important;
}

.auth-submit-btn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px rgba(255,126,45,0.38), 0 2px 6px rgba(255,126,45,0.2) !important;
  background: linear-gradient(135deg, #e86b1a 0%, #FF7E2D 100%) !important;
}

.auth-submit-btn:active {
  transform: translateY(0) !important;
  box-shadow: 0 2px 6px rgba(255,126,45,0.22) !important;
}

/* Form group labels */
.auth-form-group label {
  font-size: 0.8rem !important;
  font-weight: 650 !important;
  letter-spacing: 0.02em !important;
  margin-bottom: 6px !important;
}

/* Server status pill — cleaner */
.server-pill {
  border-radius: 50px !important;
  font-size: 0.73rem !important;
  padding: 5px 14px !important;
  font-weight: 500 !important;
  margin-bottom: 26px !important;
}

/* Role tabs — premium pill style */
.auth-role-tab {
  border-radius: 9px !important;
  font-size: 0.83rem !important;
  font-weight: 600 !important;
  padding: 10px 14px !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.auth-role-tab.active {
  box-shadow: 0 2px 8px rgba(255,126,45,0.2) !important;
}

/* Benefits strip */
.auth-benefits {
  border-radius: 10px !important;
  padding: 12px 16px !important;
  font-size: 0.8rem !important;
}

/* Auth modal */
.auth-modal {
  border-radius: 20px !important;
  box-shadow: 0 8px 40px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.08) !important;
}

/* Divider */
.auth-divider {
  margin: 22px 0 !important;
}

/* Back link */
.auth-back-link {
  font-size: 0.83rem !important;
  gap: 5px !important;
}

/* Forgot link */
.auth-forgot-link {
  font-size: 0.79rem !important;
}

/* Brand panel — polished */
.auth-brand-panel {
  border-right: 1px solid rgba(255,255,255,0.06) !important;
}

.auth-brand-headline {
  font-size: 2.2rem !important;
  letter-spacing: -0.03em !important;
  line-height: 1.15 !important;
  margin-bottom: 14px !important;
}

.auth-brand-sub {
  font-size: 0.93rem !important;
  line-height: 1.72 !important;
  color: rgba(255,255,255,0.52) !important;
}

.auth-feature-icon {
  border-radius: 9px !important;
  width: 34px !important;
  height: 34px !important;
  font-size: 0.85rem !important;
}

.auth-feature-text {
  font-size: 0.87rem !important;
  line-height: 1.5 !important;
}

/* Testimonial card */
.auth-testimonial {
  border-radius: 14px !important;
  padding: 18px 20px !important;
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.09) !important;
}

.auth-testimonial-text {
  font-size: 0.88rem !important;
  line-height: 1.7 !important;
}

/* Theme toggle */
.auth-theme-btn {
  border-radius: 50% !important;
  width: 34px !important;
  height: 34px !important;
  font-size: 0.88rem !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.auth-theme-btn:hover {
  background: var(--brand-soft) !important;
  border-color: var(--brand) !important;
  color: var(--brand) !important;
}

/* Message states */
.auth-msg {
  border-radius: 9px !important;
  font-size: 0.83rem !important;
  padding: 10px 14px !important;
}

/* ═══════════════════════════════════════════════════
   STUDENT DASHBOARD — PREMIUM REFINEMENTS
   ═══════════════════════════════════════════════════ */

/* Topbar */
.d-topbar {
  box-shadow: 0 1px 0 var(--border), 0 2px 8px rgba(0,0,0,0.04) !important;
}

/* Stat cards */
.stat-card {
  border-radius: var(--ww-radius) !important;
  box-shadow: var(--ww-shadow-card) !important;
  border: 1px solid var(--border, rgba(0,0,0,0.07)) !important;
  transition: transform 0.2s var(--ww-ease), box-shadow 0.2s var(--ww-ease) !important;
}

.stat-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--ww-shadow-hover) !important;
}

/* Stat numbers */
.stat-num {
  font-size: 1.9rem !important;
  letter-spacing: -0.03em !important;
  line-height: 1.1 !important;
  font-weight: 800 !important;
}

.stat-label {
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em !important;
}

/* Progress bars in course cards */
.cpc {
  border-radius: 11px !important;
  transition: all 0.2s var(--ww-ease) !important;
}

.cpc:hover {
  transform: translateX(2px) !important;
  border-color: rgba(255,126,45,0.3) !important;
  box-shadow: 0 2px 10px rgba(255,126,45,0.08) !important;
}

/* Widget cards */
.widget {
  border-radius: var(--ww-radius) !important;
  box-shadow: var(--ww-shadow-card) !important;
  border: 1px solid var(--border, rgba(0,0,0,0.07)) !important;
  overflow: hidden;
}

.widget-head {
  padding: 16px 20px 14px !important;
  border-bottom: 1px solid var(--border) !important;
}

.widget-title {
  font-size: 0.86rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em !important;
}

/* Welcome banner */
.welcome-banner {
  border-radius: var(--ww-radius-lg) !important;
  padding: 26px 28px !important;
}

.welcome-banner h2 {
  font-size: 1.35rem !important;
  letter-spacing: -0.025em !important;
}

/* Quick action buttons */
.quick-action {
  border-radius: 11px !important;
  transition: all 0.18s var(--ww-ease) !important;
  border: 1.5px solid var(--border) !important;
}

.quick-action:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 14px rgba(255,126,45,0.12) !important;
  border-color: rgba(255,126,45,0.3) !important;
}

.quick-action-icon {
  border-radius: 9px !important;
  width: 40px !important;
  height: 40px !important;
}

.quick-action-label {
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em !important;
}

/* Rec cards */
.rec-card {
  border-radius: 12px !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.rec-card:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(0,0,0,0.07) !important;
}

/* Achievement badges */
.achievement-badge {
  border-radius: 12px !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.achievement-badge:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 14px rgba(255,126,45,0.1) !important;
}

/* Sidebar */
.d-sidebar .s-link {
  border-radius: 9px !important;
  font-size: 0.83rem !important;
  font-weight: 500 !important;
  transition: all 0.16s var(--ww-ease) !important;
}

.d-sidebar .s-link.active {
  font-weight: 700 !important;
}

.d-sidebar .s-link:hover {
  padding-left: 16px !important;
}

/* User pill */
.d-user-pill {
  border-radius: 50px !important;
  transition: all 0.18s var(--ww-ease) !important;
}

.d-user-pill:hover {
  border-color: var(--brand) !important;
  box-shadow: 0 2px 10px rgba(255,126,45,0.12) !important;
}

/* Icon buttons */
.d-icon-btn {
  transition: all 0.18s var(--ww-ease) !important;
  border-radius: 50% !important;
}

/* Streak card */
.streak-card {
  border-radius: var(--ww-radius) !important;
  box-shadow: var(--ww-shadow-card) !important;
  border: 1px solid var(--border) !important;
}

.streak-days {
  letter-spacing: -0.04em !important;
  font-weight: 800 !important;
}

/* Calendar nav */
.cal-nav {
  border-radius: 7px !important;
  transition: all 0.15s !important;
}

/* Chat messages */
.chat-msg {
  border-radius: 14px !important;
  font-size: 0.85rem !important;
  line-height: 1.6 !important;
}

/* Profile section */
.profile-avatar {
  border-radius: 50% !important;
  box-shadow: 0 4px 16px rgba(255,126,45,0.2) !important;
}

/* Section panels — smooth visibility */
.section-panel {
  animation: ww-fadeIn 0.22s ease forwards;
}

@keyframes ww-fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════
   GLOBAL FORM ELEMENTS REFINEMENT
   ═══════════════════════════════════════════════════ */

/* All card-like containers */
.card,
.widget,
.insight-card,
.stat-card,
.streak-card {
  transition: box-shadow 0.2s var(--ww-ease), transform 0.2s var(--ww-ease) !important;
}

/* All primary buttons */
.btn-primary,
.btn-brand,
[class*="btn-orange"],
.btn-view-site {
  transition: all 0.18s var(--ww-ease) !important;
}

/* Progress bar fill animations */
.bar-fill,
[style*="background:linear-gradient(90deg"] {
  border-radius: 4px !important;
}

/* ═══════════════════════════════════════════════════
   TOAST REFINEMENTS
   ═══════════════════════════════════════════════════ */

.toast,
#adminToast {
  border-radius: 12px !important;
  font-size: 0.84rem !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.14), 0 1px 4px rgba(0,0,0,0.08) !important;
}

/* ═══════════════════════════════════════════════════
   DROPDOWN REFINEMENTS
   ═══════════════════════════════════════════════════ */

.d-dropdown {
  border-radius: 14px !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 1px 4px rgba(0,0,0,0.06) !important;
  border: 1px solid var(--border) !important;
  padding: 6px !important;
}

.d-dropdown a,
.d-dropdown button {
  border-radius: 9px !important;
  font-size: 0.83rem !important;
  padding: 9px 12px !important;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE POLISH
   ═══════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .welcome-banner h2 { font-size: 1.2rem !important; }
  .kpi-value { font-size: 1.75rem !important; }
  .stat-num { font-size: 1.6rem !important; }
  .auth-heading { font-size: 1.55rem !important; }
}

@media (max-width: 600px) {
  .auth-brand-headline { font-size: 1.8rem !important; }
  .login-card { padding: 28px 20px !important; }
  .d-topbar { padding: 0 16px !important; }
}

/* ═══════════════════════════════════════════════════
   SCROLLBAR REFINEMENTS
   ═══════════════════════════════════════════════════ */

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,126,45,0.35);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: rgba(255,126,45,0.3);
}