/* ==========================================================================
   AMANI MESSAGE HUB — Core Stylesheet
   ========================================================================== */

:root {
  --color-primary: #4F46E5;
  --color-primary-dark: #4338CA;
  --color-secondary: #7C3AED;
  --color-accent: #06B6D4;
  --color-success: #22C55E;
  --color-danger: #EF4444;

  --color-bg: #F8FAFC;
  --color-card: #FFFFFF;
  --color-text: #111827;
  --color-text-secondary: #6B7280;
  --color-border: #E5E7EB;

  --gradient-brand: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 55%, var(--color-accent) 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(79,70,229,0.10), rgba(124,58,237,0.10) 55%, rgba(6,182,212,0.10) 100%);

  --shadow-sm: 0 1px 2px rgba(17,24,39,0.06), 0 1px 3px rgba(17,24,39,0.08);
  --shadow-md: 0 4px 10px rgba(17,24,39,0.06), 0 8px 24px rgba(17,24,39,0.08);
  --shadow-lg: 0 12px 28px rgba(17,24,39,0.10), 0 20px 48px rgba(17,24,39,0.10);
  --shadow-glow: 0 8px 32px rgba(79,70,229,0.28);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 72px;
  --header-h: 64px;
  --font-scale: 1;

  color-scheme: light;
}

[data-theme="dark"] {
  --color-bg: #0B0F19;
  --color-card: #161B29;
  --color-text: #F3F4F6;
  --color-text-secondary: #9CA3AF;
  --color-border: #262C3D;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 10px rgba(0,0,0,0.35), 0 8px 24px rgba(0,0,0,0.30);
  --shadow-lg: 0 12px 28px rgba(0,0,0,0.4), 0 20px 48px rgba(0,0,0,0.35);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-tap-highlight-color: transparent; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: calc(16px * var(--font-scale));
  line-height: 1.5;
  overflow-x: hidden;
  transition: background 0.4s var(--ease-out), color 0.4s var(--ease-out);
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, select { font-family: inherit; }

:focus-visible {
  outline: 2.5px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: var(--color-primary); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-secondary); }

/* ==========================================================================
   SPLASH SCREEN
   ========================================================================== */

#splash-screen {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--gradient-brand);
  overflow: hidden;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
#splash-screen.hide { opacity: 0; visibility: hidden; pointer-events: none; }

#splash-screen::before,
#splash-screen::after {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  filter: blur(10px);
  animation: floatOrb 8s ease-in-out infinite;
}
#splash-screen::before { top: -180px; left: -160px; animation-delay: 0s; }
#splash-screen::after { bottom: -200px; right: -160px; width: 380px; height: 380px; animation-delay: -3s; }

@keyframes floatOrb {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(30px,-20px) scale(1.08); }
}

.splash-logo {
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  animation: splashRise 1s var(--ease-spring) both;
}

@keyframes splashRise {
  from { opacity: 0; transform: translateY(24px) scale(0.92); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.splash-mark {
  width: 96px; height: 96px;
  border-radius: 28px;
  background: rgba(255,255,255,0.16);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 44px; font-weight: 700; color: #fff;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  animation: markPulse 2.4s ease-in-out infinite;
}
@keyframes markPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 20px 50px rgba(0,0,0,0.25); }
  50% { transform: scale(1.04); box-shadow: 0 24px 60px rgba(0,0,0,0.32); }
}

.splash-title { color: #fff; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; text-align: center; }
.splash-tagline { color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 400; text-align: center; margin-top: -8px; }

.splash-loader {
  margin-top: 12px;
  width: 160px; height: 4px;
  background: rgba(255,255,255,0.25);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.splash-loader::after {
  content: ""; display: block; height: 100%; width: 40%;
  background: #fff; border-radius: var(--radius-full);
  animation: loaderSlide 1.1s ease-in-out infinite;
}
@keyframes loaderSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ==========================================================================
   APP SHELL
   ========================================================================== */

#app { min-height: 100vh; display: none; flex-direction: column; }
#app.ready { display: flex; }

.app-header {
  position: sticky; top: 0; z-index: 500;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--color-border);
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 36px; height: 36px; border-radius: 11px;
  background: var(--gradient-brand);
  color: #fff; font-weight: 700; font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-glow);
  flex-shrink: 0;
}
.logo-text { font-weight: 700; font-size: 16.5px; letter-spacing: -0.01em; white-space: nowrap; }
.logo-text span { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--color-text-secondary);
  transition: background 0.2s var(--ease-out), color 0.2s, transform 0.15s var(--ease-spring);
}
.icon-btn:hover { background: var(--color-border); color: var(--color-text); }
.icon-btn:active { transform: scale(0.9); }

/* Main view container */
.view {
  display: none;
  flex: 1;
  padding: 20px 20px calc(var(--nav-h) + 28px);
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
  animation: viewIn 0.42s var(--ease-out) both;
}
.view.active { display: block; }

@keyframes viewIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Bottom nav */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 500;
  height: var(--nav-h);
  display: flex; align-items: stretch; justify-content: space-around;
  background: color-mix(in srgb, var(--color-card) 92%, transparent);
  backdrop-filter: blur(16px) saturate(160%);
  border-top: 1px solid var(--color-border);
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-item {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; font-size: 10.5px; font-weight: 600; color: var(--color-text-secondary);
  position: relative; transition: color 0.2s var(--ease-out);
}
.nav-item .nav-icon { font-size: 21px; transition: transform 0.25s var(--ease-spring); }
.nav-item.active { color: var(--color-primary); }
.nav-item.active .nav-icon { transform: translateY(-2px) scale(1.08); }
.nav-item.active::before {
  content: ""; position: absolute; top: 2px; width: 26px; height: 3px;
  border-radius: var(--radius-full); background: var(--gradient-brand);
}
.nav-item:active .nav-icon { transform: scale(0.85); }

/* ==========================================================================
   HERO / HOME
   ========================================================================== */

.hero {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 36px 26px;
  background: var(--gradient-brand);
  color: #fff;
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-glow);
}
.hero::before {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(255,255,255,0.14);
}
.hero::after {
  content: ""; position: absolute; bottom: -80px; left: -40px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.hero-eyebrow { font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.85; position: relative; }
.hero-title { font-size: clamp(26px, 5vw, 38px); font-weight: 700; letter-spacing: -0.02em; margin: 8px 0 6px; position: relative; }
.hero-subtitle { font-size: 14.5px; opacity: 0.9; max-width: 460px; position: relative; }

.search-bar {
  margin-top: 22px; position: relative;
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-full);
  padding: 13px 18px;
  transition: background 0.2s var(--ease-out);
}
.search-bar:focus-within { background: rgba(255,255,255,0.24); }
.search-bar input {
  flex: 1; background: none; border: none; outline: none;
  color: #fff; font-size: 14.5px; font-weight: 500;
}
.search-bar input::placeholder { color: rgba(255,255,255,0.75); }
.search-bar .search-icon { font-size: 16px; opacity: 0.9; }

.stat-row { display: flex; gap: 10px; margin-top: 20px; position: relative; flex-wrap: wrap; }
.stat-pill {
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full); padding: 7px 14px; font-size: 12.5px; font-weight: 600;
}

.section { margin-bottom: 30px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
.section-title { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.section-link { font-size: 13px; font-weight: 600; color: var(--color-primary); }
.section-link:hover { text-decoration: underline; }

/* Featured message card */
.featured-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s var(--ease-out);
}
.featured-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.featured-quote-mark { font-size: 40px; font-weight: 800; line-height: 1; color: var(--color-primary); opacity: 0.25; }
.featured-text { font-size: 17px; font-weight: 600; line-height: 1.55; margin: 6px 0 16px; letter-spacing: -0.01em; }
.featured-meta { display: flex; align-items: center; justify-content: space-between; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600;
  color: var(--color-primary); background: var(--gradient-brand-soft);
  padding: 5px 11px; border-radius: var(--radius-full);
}

/* Categories grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 560px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 820px) { .category-grid { grid-template-columns: repeat(4, 1fr); } }

.category-card {
  position: relative;
  border-radius: var(--radius-md);
  padding: 18px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform 0.28s var(--ease-spring), box-shadow 0.28s var(--ease-out), border-color 0.28s;
  cursor: pointer;
}
.category-card:hover { transform: translateY(-4px) scale(1.015); box-shadow: var(--shadow-md); border-color: transparent; }
.category-card:active { transform: scale(0.97); }
.category-icon-wrap {
  width: 44px; height: 44px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-size: 21px; margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.category-name { font-weight: 600; font-size: 14px; letter-spacing: -0.01em; }
.category-count { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }

/* Message list cards (category detail / search / favorites) */
.message-list { display: flex; flex-direction: column; gap: 12px; }
.message-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 18px 14px;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s var(--ease-out);
  animation: cardPop 0.4s var(--ease-out) both;
}
.message-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
@keyframes cardPop {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.message-card-text { font-size: 15px; line-height: 1.6; font-weight: 500; margin-bottom: 14px; cursor: pointer; }
.message-card-footer { display: flex; align-items: center; justify-content: space-between; }
.message-card-cat { font-size: 11.5px; font-weight: 600; color: var(--color-text-secondary); display: flex; align-items: center; gap: 5px; }
.message-actions { display: flex; gap: 4px; }

.action-btn {
  width: 36px; height: 36px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--color-text-secondary);
  background: var(--color-bg);
  transition: transform 0.18s var(--ease-spring), color 0.2s, background 0.2s;
  position: relative;
}
.action-btn:hover { background: var(--color-border); color: var(--color-text); }
.action-btn:active { transform: scale(0.85); }
.action-btn.liked { color: var(--color-danger); }
.action-btn.liked .heart-pulse { animation: heartPop 0.4s var(--ease-spring); }
@keyframes heartPop {
  0% { transform: scale(1); } 40% { transform: scale(1.35); } 100% { transform: scale(1); }
}

/* Ripple */
.ripple { position: absolute; border-radius: 50%; background: currentColor; opacity: 0.35; transform: scale(0); animation: rippleAnim 0.55s var(--ease-out); pointer-events: none; }
@keyframes rippleAnim { to { transform: scale(2.6); opacity: 0; } }

/* Category detail header */
.detail-header {
  display: flex; align-items: center; gap: 14px;
  padding: 22px; border-radius: var(--radius-lg); color: #fff; margin-bottom: 20px;
  position: relative; overflow: hidden;
}
.detail-header::after { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,0.06); }
.detail-header-icon { font-size: 34px; position: relative; }
.detail-header-info { position: relative; }
.detail-header-title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.detail-header-count { font-size: 13px; opacity: 0.9; margin-top: 2px; }

.back-btn { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--color-text-secondary); margin-bottom: 14px; }
.back-btn:hover { color: var(--color-primary); }

/* Message Details page */
.message-detail-card {
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 40px 28px; text-align: center;
  min-height: 260px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); position: relative;
}
.message-detail-text { font-size: clamp(19px, 3.6vw, 26px); font-weight: 600; line-height: 1.5; letter-spacing: -0.01em; }
.message-detail-cat { margin-top: 20px; }
.detail-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; gap: 10px; }
.detail-nav-btn {
  display: flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600;
  padding: 10px 16px; border-radius: var(--radius-full); background: var(--color-card);
  border: 1px solid var(--color-border); color: var(--color-text); transition: all 0.2s var(--ease-out);
}
.detail-nav-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.detail-nav-btn:disabled { opacity: 0.4; pointer-events: none; }
.detail-actions { display: flex; justify-content: center; gap: 10px; margin-top: 22px; }
.detail-actions .action-btn { width: 46px; height: 46px; font-size: 18px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-full); font-weight: 600; font-size: 14px;
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s var(--ease-out), opacity 0.2s;
}
.btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(79,70,229,0.35); }
.btn-primary:active { transform: translateY(0) scale(0.97); }
.btn-outline { background: none; border: 1.5px solid var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-danger-outline { background: none; border: 1.5px solid var(--color-danger); color: var(--color-danger); }
.btn-danger-outline:hover { background: var(--color-danger); color: #fff; }

/* Empty state */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; gap: 14px; }
.empty-illustration { font-size: 60px; animation: floatIcon 3s ease-in-out infinite; }
@keyframes floatIcon { 0%,100%{transform: translateY(0);} 50%{transform: translateY(-10px);} }
.empty-title { font-size: 17px; font-weight: 700; }
.empty-text { font-size: 13.5px; color: var(--color-text-secondary); max-width: 300px; }

/* Search page */
.search-page-bar {
  display: flex; align-items: center; gap: 10px;
  background: var(--color-card); border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full); padding: 13px 18px; margin-bottom: 18px;
  transition: border-color 0.2s;
}
.search-page-bar:focus-within { border-color: var(--color-primary); }
.search-page-bar input { flex: 1; background: none; border: none; outline: none; font-size: 14.5px; color: var(--color-text); }
.chip-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 18px; scrollbar-width: none; }
.chip-row::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0; padding: 8px 15px; border-radius: var(--radius-full); font-size: 12.5px; font-weight: 600;
  background: var(--color-card); border: 1px solid var(--color-border); color: var(--color-text-secondary);
  transition: all 0.2s var(--ease-out); white-space: nowrap;
}
.chip.active { background: var(--gradient-brand); color: #fff; border-color: transparent; }
.chip:hover:not(.active) { border-color: var(--color-primary); color: var(--color-primary); }

/* Settings */
.settings-group { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 18px; }
.settings-group-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-secondary); padding: 14px 18px 6px; }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border-top: 1px solid var(--color-border); }
.settings-row:first-of-type { border-top: none; }
.settings-label { font-size: 14.5px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.settings-desc { font-size: 12px; color: var(--color-text-secondary); margin-top: 2px; }

.toggle { width: 46px; height: 27px; border-radius: var(--radius-full); background: var(--color-border); position: relative; transition: background 0.25s var(--ease-out); flex-shrink: 0; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 21px; height: 21px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform 0.25s var(--ease-spring); }
.toggle.on { background: var(--gradient-brand); }
.toggle.on::after { transform: translateX(19px); }

.segmented { display: flex; background: var(--color-bg); border-radius: var(--radius-full); padding: 3px; gap: 2px; }
.segmented button { padding: 7px 14px; border-radius: var(--radius-full); font-size: 12.5px; font-weight: 600; color: var(--color-text-secondary); transition: all 0.2s var(--ease-out); }
.segmented button.active { background: var(--color-card); color: var(--color-primary); box-shadow: var(--shadow-sm); }

.select-input {
  padding: 8px 12px; border-radius: 10px; border: 1px solid var(--color-border);
  background: var(--color-bg); color: var(--color-text); font-size: 13px; font-weight: 500;
}

/* About / Contact / Legal pages */
.page-hero { text-align: center; padding: 10px 0 26px; }
.page-hero-icon { width: 72px; height: 72px; border-radius: 22px; background: var(--gradient-brand); margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 32px; color: #fff; box-shadow: var(--shadow-glow); }
.page-hero-title { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; }
.page-hero-sub { font-size: 14px; color: var(--color-text-secondary); margin-top: 6px; }

.info-card { background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 22px; margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.info-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; }
.info-card p { font-size: 13.5px; color: var(--color-text-secondary); line-height: 1.7; }
.info-card p + p { margin-top: 10px; }

.dev-card { display: flex; align-items: center; gap: 16px; }
.dev-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--gradient-brand); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 22px; flex-shrink: 0; }
.dev-name { font-weight: 700; font-size: 15.5px; }
.dev-role { font-size: 12.5px; color: var(--color-text-secondary); }

.form-group { margin-bottom: 16px; }
.form-label { font-size: 13px; font-weight: 600; margin-bottom: 7px; display: block; }
.form-input, .form-textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--color-border);
  background: var(--color-card); color: var(--color-text); font-size: 14px; transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus { border-color: var(--color-primary); }
.form-textarea { resize: vertical; min-height: 110px; }

/* Toasts */
#toast-container { position: fixed; bottom: calc(var(--nav-h) + 18px); left: 50%; transform: translateX(-50%); z-index: 4000; display: flex; flex-direction: column; gap: 8px; align-items: center; width: 100%; padding: 0 16px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: var(--color-text); color: var(--color-bg);
  padding: 12px 18px; border-radius: var(--radius-full);
  font-size: 13.5px; font-weight: 600; box-shadow: var(--shadow-lg);
  animation: toastIn 0.35s var(--ease-spring) both;
  max-width: 360px;
}
[data-theme="dark"] .toast { background: #F3F4F6; color: #111827; }
.toast.hide { animation: toastOut 0.3s var(--ease-out) forwards; }
.toast.success .toast-icon { color: var(--color-success); }
.toast.error .toast-icon { color: var(--color-danger); }
.toast.info .toast-icon { color: var(--color-accent); }
@keyframes toastIn { from { opacity: 0; transform: translateY(16px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(10px) scale(0.9); } }

/* Skeleton loading */
.skeleton { background: linear-gradient(90deg, var(--color-border) 25%, color-mix(in srgb, var(--color-border) 50%, var(--color-card)) 37%, var(--color-border) 63%); background-size: 400% 100%; animation: skeletonShine 1.4s ease infinite; border-radius: var(--radius-md); }
@keyframes skeletonShine { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.skeleton-card { height: 110px; margin-bottom: 12px; }

/* Daily inspiration card */
.daily-card {
  border-radius: var(--radius-lg); padding: 22px; background: var(--color-card);
  border: 1px dashed var(--color-border); display: flex; gap: 14px; align-items: flex-start;
}
.daily-icon { font-size: 26px; flex-shrink: 0; }
.daily-text { font-size: 14px; font-weight: 500; line-height: 1.6; }
.daily-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-primary); margin-bottom: 4px; }

/* Utility */
.hidden { display: none !important; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* Responsive tweaks */
@media (min-width: 720px) {
  .app-header { padding: 0 32px; }
  .view { padding: 28px 32px calc(var(--nav-h) + 32px); }
  .bottom-nav { display: none; }
  .view { padding-bottom: 40px; }
  body { --nav-h: 0px; }
  .app-header { position: sticky; }
  #app { padding-bottom: 0; }
  .top-nav-desktop { display: flex; }
}
@media (max-width: 719px) {
  .top-nav-desktop { display: none; }
}

.top-nav-desktop { align-items: center; gap: 4px; }
.top-nav-desktop .nav-item { flex-direction: row; gap: 6px; padding: 8px 14px; border-radius: var(--radius-full); font-size: 13px; }
.top-nav-desktop .nav-item.active { background: var(--gradient-brand-soft); }
.top-nav-desktop .nav-item.active::before { display: none; }
.top-nav-desktop .nav-icon { font-size: 15px; }

@media (max-width: 380px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero { padding: 28px 18px; }
}