/* ==========================================================================
   NONG LUEM (น้องลืม | LUEM) - OFFICIAL DESIGN SYSTEM & STYLESHEET
   Matching pixel-perfect aesthetics from the official character mockups
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Prompt:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Nunito:wght@400;600;700;800&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Typography */
  --font-main: 'Prompt', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-en: 'Nunito', 'Prompt', sans-serif;

  /* Color Palette */
  --color-page-bg: #FFFFFF;
  --color-page-tint: #FAF8F5;
  --color-surface-white: #FFFFFF;
  --color-surface-blush: #FDF1EE;
  --color-surface-cream: #FAF6F0;
  --color-surface-gray: #F2EFEA;
  --color-surface-soft: #F9F7F4;

  /* Primary Accent: Salmon / Warm Coral */
  --color-coral: #E8827A;
  --color-coral-hover: #D76F67;
  --color-coral-light: #FDECE9;
  --color-coral-subtle: #FFF5F3;

  /* Dark Charcoal (Hero, Footer, Primary buttons, Headings) */
  --color-charcoal: #505050;
  --color-charcoal-card: #585858;
  --color-charcoal-hover: #454545;
  --color-charcoal-subtle: #5A5A5A;

  /* Text Colors */
  --color-text-main: #4A4A4A;
  --color-text-heading: #4A4A4A;
  --color-text-body: #555555;
  --color-text-muted: #7E7874;
  --color-text-subtle: #A39D98;
  --color-text-light: #FFFFFF;

  /* Borders */
  --color-border-light: #EBE6E1;
  --color-border-subtle: #F3EFEA;
  --color-border-dark: #666666;

  /* Border Radii */
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-subtle: 0 4px 16px rgba(74, 74, 74, 0.04);
  --shadow-card: 0 8px 24px rgba(74, 74, 74, 0.06);
  --shadow-float: 0 16px 36px rgba(74, 74, 74, 0.1);

  /* Container */
  --container-width: 1140px;
  --header-height: 76px;

  /* Transitions */
  --trans-fast: 0.18s ease;
  --trans-base: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base Reset & Normalize --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-main);
  color: var(--color-text-main);
  background-color: var(--color-page-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  font-size: 15px;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--trans-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Header & Navigation --- */
.site-header {
  height: var(--header-height);
  background: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Brand Logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 17px;
  color: var(--color-text-heading);
  white-space: nowrap;
  letter-spacing: -0.2px;
}

.brand-heart-icon {
  width: 20px;
  height: 20px;
  color: var(--color-coral);
  fill: currentColor;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.brand-logo:hover .brand-heart-icon {
  transform: scale(1.15) rotate(-6deg);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-link {
  font-size: 14.5px;
  font-weight: 400;
  color: var(--color-text-heading);
  position: relative;
  padding: 6px 2px;
  transition: color var(--trans-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-coral);
}

.nav-link.active {
  font-weight: 600;
  color: var(--color-text-heading);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-coral);
  border-radius: 2px;
}

/* Header Action Button */
.btn-header-line {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-coral);
  color: #FFFFFF;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  transition: var(--trans-fast);
  white-space: nowrap;
}

.btn-header-line:hover {
  background-color: var(--color-coral-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 130, 122, 0.35);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--color-text-heading);
}

/* --- Common UI Components --- */
.badge-kicker {
  display: inline-block;
  color: var(--color-coral);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.1px;
}

.kicker-light {
  color: var(--color-coral);
}

.page-title-banner {
  padding: 48px 0 36px;
}

.page-title-banner h1 {
  font-size: 38px;
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.25;
  margin-bottom: 12px;
}

.page-title-banner p {
  font-size: 16px;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 500;
  padding: 11px 24px;
  border-radius: var(--radius-pill);
  transition: var(--trans-fast);
  cursor: pointer;
}

.btn-dark {
  background-color: var(--color-charcoal);
  color: #FFFFFF;
}

.btn-dark:hover {
  background-color: var(--color-charcoal-hover);
  transform: translateY(-1.5px);
  box-shadow: 0 6px 16px rgba(74, 74, 74, 0.18);
}

.btn-outline-dark {
  background-color: #FFFFFF;
  color: var(--color-text-heading);
  border: 1px solid var(--color-border-dark);
}

.btn-outline-dark:hover {
  background-color: var(--color-surface-soft);
  transform: translateY(-1.5px);
}

.btn-coral {
  background-color: var(--color-coral);
  color: #FFFFFF;
}

.btn-coral:hover {
  background-color: var(--color-coral-hover);
  transform: translateY(-1.5px);
  box-shadow: 0 6px 16px rgba(232, 130, 122, 0.35);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

/* Sections */
.section-block {
  padding: 64px 0;
}

.section-block-sm {
  padding: 44px 0;
}

.section-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

/* ==========================================================================
   PAGE 1: HOME (หน้าแรก)
   ========================================================================== */

/* Hero Section */
.home-hero {
  padding: 64px 0 54px;
}

.home-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.home-hero-text h1 {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.22;
  color: var(--color-text-heading);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.home-hero-desc {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--color-text-body);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 13px;
  color: var(--color-text-muted);
}

.home-hero-visual {
  position: relative;
  background-color: #F1ECE6;
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  max-width: 380px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--trans-base);
}

.hero-visual-card:hover {
  transform: translateY(-4px) scale(1.01);
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* Section 2: Latest Episode (ตอนล่าสุดของน้องลืม) */
.latest-ep-section {
  padding: 50px 0;
}

.latest-ep-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
}

.video-thumb-card {
  background-color: var(--color-surface-blush);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  text-align: center;
  cursor: pointer;
  transition: var(--trans-base);
}

.video-thumb-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.video-duration-badge {
  font-size: 12.5px;
  color: var(--color-text-muted);
  align-self: flex-start;
  margin-bottom: 16px;
  font-weight: 500;
}

.video-thumb-inner {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 16px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(74,74,74,0.03);
}

.video-thumb-inner img {
  width: 180px;
  height: auto;
}

.btn-play-round {
  width: 48px;
  height: 48px;
  background-color: var(--color-charcoal);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--trans-fast), background-color var(--trans-fast);
}

.video-thumb-card:hover .btn-play-round {
  transform: scale(1.12);
  background-color: var(--color-coral);
}

.btn-play-round svg {
  width: 18px;
  height: 18px;
  margin-left: 2px;
}

.latest-ep-content h2 {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 12px;
}

.latest-ep-content h3 {
  font-size: 17.5px;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.latest-ep-content p {
  font-size: 15px;
  color: var(--color-text-body);
  margin-bottom: 24px;
}

.ep-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.ep-upcoming-box {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 20px;
}

.ep-upcoming-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.ep-upcoming-item {
  display: flex;
  align-items: center;
  padding: 8px 0;
  font-size: 14px;
  border-bottom: 1px solid #FAF7F2;
}

.ep-upcoming-date {
  width: 90px;
  color: var(--color-coral);
  font-weight: 600;
}

.ep-upcoming-name {
  color: var(--color-text-body);
}

/* Section 3: Routine Tracker (ตอนนี้น้องลืมทำอะไรอยู่) */
.routine-section {
  padding: 50px 0;
}

.active-routine-card {
  background-color: var(--color-surface-blush);
  border-radius: var(--radius-lg);
  padding: 30px 36px;
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 24px;
  transition: all var(--trans-base);
}

.active-routine-card.updating {
  opacity: 0.6;
  transform: scale(0.99);
}

.routine-image-box {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 16px;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(74,74,74,0.03);
}

.routine-image-box img {
  max-width: 120px;
  max-height: 120px;
  object-fit: contain;
}

.routine-info-box .routine-time-badge {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-coral);
  margin-bottom: 6px;
}

.routine-info-box h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.routine-info-box p {
  font-size: 15px;
  color: var(--color-text-body);
}

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

.routine-pill-item {
  background-color: #FAF8F5;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: var(--trans-fast);
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}

.routine-pill-item:hover {
  background-color: #FFFFFF;
  border-color: var(--color-border-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.routine-pill-item.active {
  background-color: var(--color-charcoal);
  border-color: var(--color-border-dark);
  color: #FFFFFF;
}

.routine-pill-time {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.routine-pill-item.active .routine-pill-time {
  color: rgba(255, 255, 255, 0.7);
}

.routine-pill-label {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-heading);
}

.routine-pill-item.active .routine-pill-label {
  color: #FFFFFF;
}

/* Section 4: Dream (ความฝันของน้องลืม) */
.dream-section {
  padding: 40px 0;
}

.dream-box {
  background-color: #FAF7F2;
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: center;
}

.dream-visual {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(74,74,74,0.03);
}

.dream-visual img {
  max-width: 170px;
  height: auto;
}

.dream-content h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 10px;
}

.dream-content p {
  font-size: 15px;
  color: var(--color-text-body);
  margin-bottom: 24px;
  line-height: 1.65;
}

.dream-stat-row {
  margin-bottom: 14px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.dream-stat-actual {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-heading);
}

.dream-stat-target {
  font-size: 15px;
  color: var(--color-text-muted);
}

.dream-progress-track {
  width: 100%;
  height: 10px;
  background-color: #EDE8E1;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.dream-progress-bar {
  height: 100%;
  width: 35%;
  background-color: var(--color-coral);
  border-radius: var(--radius-pill);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Section 5: Week Schedule (สัปดาห์ของน้องลืม) */
.week-section {
  padding: 50px 0;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.week-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: var(--trans-fast);
}

.week-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-light);
}

.week-card-dark {
  background-color: var(--color-charcoal);
  border-color: var(--color-border-dark);
  color: #FFFFFF;
}

.week-card-dark:hover {
  background-color: var(--color-charcoal-hover);
}

.week-day-badge {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-coral);
  margin-bottom: 8px;
}

.week-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.week-card-dark h4 {
  color: #FFFFFF;
}

.week-card p {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.week-card-dark p {
  color: #C2BBB5;
}

/* Section 6: Bottom Teaser (ใช้น้องลืมพูดแทน ตอนที่พิมพ์ไม่ออก) */
.home-sticker-teaser {
  padding: 50px 0 70px;
}

.sticker-teaser-banner {
  background-color: var(--color-surface-blush);
  border-radius: var(--radius-xl);
  padding: 44px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.teaser-left h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.teaser-left p {
  font-size: 15px;
  color: var(--color-text-body);
  margin-bottom: 24px;
}

.teaser-right-stickers {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
}

.teaser-sticker-item {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 16px;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(74,74,74,0.03);
  transition: transform var(--trans-fast);
}

.teaser-sticker-item:hover {
  transform: translateY(-4px) scale(1.05);
}

.teaser-sticker-item img {
  max-width: 90px;
  max-height: 90px;
  object-fit: contain;
}

/* ==========================================================================
   PAGE 2: ABOUT LUEM (รู้จักน้องลืม)
   ========================================================================== */

.about-hero {
  padding: 54px 0 44px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.about-hero-text h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text-heading);
  margin-bottom: 18px;
}

.about-hero-text p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-body);
}

.about-hero-visual {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}

.about-hero-visual img {
  max-width: 280px;
  height: auto;
}

/* ID Card */
.id-card-section {
  padding: 40px 0;
}

.luem-id-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 20px;
}

.id-field-item label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.id-field-item .id-val {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--color-text-heading);
  line-height: 1.45;
}

/* Heart Mood Section */
.heart-mood-section {
  background-color: var(--color-surface-blush);
  padding: 54px 0;
  margin: 20px 0;
}

.heart-mood-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.heart-mood-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--trans-base);
}

.heart-mood-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.mood-img-box {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.mood-img-box img {
  max-width: 125px;
  max-height: 125px;
  object-fit: contain;
}

.heart-mood-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.heart-mood-card p {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Personality Traits */
.traits-section {
  padding: 50px 0;
}

.traits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.trait-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: var(--trans-fast);
}

.trait-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.trait-card h4 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.trait-card p {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Friends Section */
.friends-section {
  padding: 40px 0 70px;
}

.friends-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.friend-card {
  background-color: #FAF8F5;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  transition: var(--trans-fast);
}

.friend-card:hover {
  background-color: #FFFFFF;
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-subtle);
}

.friend-card h4 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.friend-card p {
  font-size: 14.5px;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* ==========================================================================
   PAGE 3: DEPOSIT MEMORY (ฝากน้องลืมจำ)
   ========================================================================== */

.remind-hero {
  padding: 40px 0 54px;
}

.remind-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: flex-start;
}

.remind-left h1 {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.25;
  margin-bottom: 16px;
}

.remind-left p {
  font-size: 16px;
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 32px;
}

.remind-char-card {
  background-color: #FAF8F5;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
}

.remind-char-card img {
  max-width: 200px;
  height: auto;
}

/* Form Container */
.remind-form-wrap {
  background-color: #EFECE7;
  border-radius: var(--radius-xl);
  padding: 32px;
}

.remind-form-inner {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background-color: #FFFFFF;
  border: 1px solid #DFD9D2;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14.5px;
  color: var(--color-text-heading);
  transition: var(--trans-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-coral);
  box-shadow: 0 0 0 3px rgba(232, 130, 122, 0.18);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-note-subtle {
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-top: 6px;
  margin-bottom: 16px;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--color-text-body);
  cursor: pointer;
  margin-bottom: 24px;
}

.checkbox-label input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--color-coral);
  margin-top: 3px;
  flex-shrink: 0;
}

.btn-form-submit {
  width: 100%;
  padding: 14px;
  font-size: 15.5px;
}

/* Story Responses Section */
.remind-gallery-section {
  padding: 50px 0 80px;
}

.story-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.story-response-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--trans-fast);
}

.story-response-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-light);
}

.story-art-header {
  background-color: var(--color-surface-blush);
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
}

.story-art-header img {
  max-height: 140px;
  max-width: 140px;
  object-fit: contain;
}

.story-content-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.story-date-badge {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-coral);
  margin-bottom: 8px;
}

.story-memory-text {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--color-text-heading);
  font-style: normal;
}

/* ==========================================================================
   PAGE 4: STICKERS & MERCH (Sticker และของน้องลืม)
   ========================================================================== */

.stickers-showcase-section {
  padding: 30px 0 60px;
}

.stickers-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}

.stickers-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.sticker-tile {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--trans-fast);
}

.sticker-tile:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-light);
}

.sticker-tile img {
  max-width: 95px;
  max-height: 95px;
  object-fit: contain;
}

.stickers-details-box h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 12px;
}

.stickers-details-box p {
  font-size: 15.5px;
  color: var(--color-text-body);
  margin-bottom: 20px;
  line-height: 1.65;
}

.stickers-price-tag {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 24px;
}

/* Coming Soon Merch */
.merch-roadmap-section {
  background-color: var(--color-surface-blush);
  padding: 54px 0 64px;
}

.roadmap-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 36px;
}

.roadmap-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-subtle);
  transition: var(--trans-fast);
}

.roadmap-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.roadmap-date-badge {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-coral);
  margin-bottom: 8px;
}

.roadmap-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 8px;
}

.roadmap-card p {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.roadmap-cta-wrap {
  text-align: left;
}

/* ==========================================================================
   PAGE 5: NEWS & ACTIVITIES (ข่าวและกิจกรรม)
   ========================================================================== */

.news-featured-section {
  padding: 30px 0 54px;
}

.event-banner-card {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.event-banner-dark {
  background-color: var(--color-charcoal);
  color: #FFFFFF;
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-banner-dark h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 14px;
}

.event-banner-dark p {
  font-size: 15px;
  color: #D6D0CA;
  line-height: 1.65;
  margin-bottom: 28px;
}

.event-meta-row {
  display: flex;
  gap: 48px;
  margin-bottom: 30px;
}

.event-meta-item label {
  display: block;
  font-size: 13px;
  color: #A39D98;
  margin-bottom: 4px;
}

.event-meta-item span {
  font-size: 16px;
  font-weight: 600;
  color: #FFFFFF;
}

.event-banner-visual {
  background-color: var(--color-surface-blush);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px;
}

.event-banner-visual .visual-inner-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 4px 16px rgba(74,74,74,0.03);
}

.event-banner-visual img {
  max-width: 220px;
  height: auto;
}

/* Calendar Timeline */
.calendar-section {
  padding: 40px 0 80px;
}

.calendar-list {
  display: flex;
  flex-direction: column;
}

.calendar-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: baseline;
  transition: var(--trans-fast);
}

.calendar-item:hover {
  background-color: #FAF8F5;
  padding-left: 12px;
  padding-right: 12px;
  border-radius: var(--radius-xs);
}

.calendar-date {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-coral);
}

.calendar-detail {
  font-size: 15px;
  color: var(--color-text-heading);
}

/* ==========================================================================
   PAGE 6: PARTNERSHIP (ร่วมงานกับน้องลืม)
   ========================================================================== */

.partner-hero-banner {
  background-color: var(--color-charcoal);
  color: #FFFFFF;
  padding: 64px 0 54px;
}

.partner-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.partner-hero-text h1 {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 18px;
}

.partner-hero-text p {
  font-size: 16px;
  line-height: 1.7;
  color: #D6D0CA;
  margin-bottom: 32px;
}

.partner-hero-visual {
  display: flex;
  justify-content: flex-end;
}

.partner-visual-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 340px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-visual-card img {
  width: 100%;
  height: auto;
}

/* Stats Section */
.partner-stats-section {
  padding: 54px 0 44px;
}

.partner-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.partner-stat-card {
  background-color: #FAF7F2;
  border-radius: var(--radius-md);
  padding: 24px 22px;
}

.partner-stat-card label {
  display: block;
  font-size: 13.5px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.partner-stat-card .stat-number {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text-heading);
}

.stats-audience-note {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Collab Types */
.collab-types-section {
  background-color: var(--color-surface-blush);
  padding: 54px 0 64px;
}

.collab-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.collab-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  box-shadow: var(--shadow-subtle);
  transition: var(--trans-fast);
}

.collab-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.collab-card h4 {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 10px;
}

.collab-card p {
  font-size: 13.5px;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* Contact Partner Form */
.partner-contact-section {
  padding: 60px 0 80px;
}

.partner-contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: flex-start;
}

.partner-contact-info h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 6px;
}

.partner-contact-info .contact-sla {
  font-size: 14.5px;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 15px;
  color: var(--color-text-heading);
  margin-bottom: 32px;
}

.partner-form-card {
  background-color: #FAF7F2;
  border-radius: var(--radius-xl);
  padding: 36px;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-charcoal);
  color: #FFFFFF;
  padding: 44px 0 38px;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.footer-brand h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.2px;
}

.footer-brand p {
  font-size: 14px;
  color: #C2BBB5;
  margin-bottom: 14px;
}

.footer-copyright {
  font-size: 12.5px;
  color: #8C847E;
}

.footer-social-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer-social-links a {
  font-size: 13.5px;
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--trans-fast);
}

.footer-social-links a:hover {
  color: var(--color-coral);
}

/* ==========================================================================
   INTERACTIVE MODALS & TOAST NOTIFICATIONS
   ========================================================================== */

/* Toast */
.luem-toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background-color: var(--color-charcoal);
  color: #FFFFFF;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-float);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  font-weight: 500;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  pointer-events: none;
}

.luem-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Modal Backdrop */
.luem-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(74, 74, 74, 0.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--trans-base);
}

.luem-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.luem-modal-box {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 520px;
  width: 100%;
  padding: 32px;
  box-shadow: var(--shadow-float);
  position: relative;
  transform: scale(0.92);
  transition: transform var(--trans-base);
}

.luem-modal-backdrop.active .luem-modal-box {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #F5F2ED;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-heading);
  font-size: 18px;
  transition: var(--trans-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-coral);
  color: #FFFFFF;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background-color: #FFFFFF;
  z-index: 10001;
  box-shadow: var(--shadow-float);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: right var(--trans-base);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(74,74,74,0.4);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--trans-fast);
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

@media (max-width: 992px) {
  .nav-menu {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .home-hero-grid,
  .latest-ep-grid,
  .dream-box,
  .about-hero-grid,
  .remind-hero-grid,
  .stickers-showcase-grid,
  .event-banner-card,
  .partner-hero-grid,
  .partner-contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .home-hero-text h1,
  .about-hero-text h1,
  .remind-left h1,
  .partner-hero-text h1 {
    font-size: 34px;
  }

  .luem-id-card {
    grid-template-columns: repeat(2, 1fr);
  }

  .week-grid,
  .roadmap-cards-grid,
  .collab-cards-grid,
  .partner-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .traits-grid,
  .story-cards-grid,
  .heart-mood-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sticker-teaser-banner {
    grid-template-columns: 1fr;
  }

  .teaser-right-stickers {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }

  .home-hero-text h1,
  .about-hero-text h1,
  .remind-left h1,
  .partner-hero-text h1 {
    font-size: 28px;
  }

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

  .active-routine-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .routine-image-box {
    margin: 0 auto;
  }

  .week-grid,
  .roadmap-cards-grid,
  .collab-cards-grid,
  .partner-stats-grid,
  .traits-grid,
  .story-cards-grid,
  .heart-mood-grid,
  .friends-grid {
    grid-template-columns: 1fr;
  }

  .luem-id-card {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .footer-social-links {
    flex-wrap: wrap;
  }

  .event-banner-card {
    grid-template-columns: 1fr;
  }

  .form-row-2col {
    grid-template-columns: 1fr;
  }
}

/* Episode links remain unavailable until a clip URL is set in the back office. */
.ep-actions button:disabled { opacity: .5; cursor: not-allowed; }
#videoModalBackdrop a[hidden] { display: none; }