/**
 * 吉他维修服务 - 主样式表
 * Design inspired by Martin Guitar & Taylor Guitars
 * Theme: Warm Craftsmanship, Heritage, Natural Wood Tones
 */

/* Google Fonts — loaded via <link> in HTML for better performance */

/* ========================================
   CSS Variables & Design Tokens
   ======================================== */
:root {
  /* Colors - Warm Wood & Amber Theme */
  --color-bg-primary: #0f0d0a;
  --color-bg-secondary: #1a1714;
  --color-bg-tertiary: #252119;
  --color-bg-elevated: #2f2a22;

  /* Text Colors - Warm whites and creams */
  --color-text-primary: #f8f5f0;
  --color-text-secondary: #cdc4b7;
  --color-text-muted: #8a8279;
  --color-text-inverse: #1a1714;

  /* Accent Colors - Warm Amber & Bronze */
  --color-accent-primary: #c9a227;
  --color-accent-secondary: #b8922a;
  --color-accent-tertiary: #96752e;
  --color-accent-glow: rgba(201, 162, 39, 0.25);
  --color-accent-warm: #d4a853;

  /* Wood Tone Colors */
  --color-wood-dark: #3d2e1f;
  --color-wood-medium: #6b4f32;
  --color-wood-light: #a67c52;
  --color-wood-honey: #c49a6c;

  /* Semantic Colors */
  --color-primary: #c9a227;
  --color-primary-hover: #b8922a;
  --color-primary-light: rgba(201, 162, 39, 0.1);

  --color-success: #4a9d6b;
  --color-success-light: rgba(74, 157, 107, 0.1);

  --color-error: #c45a4a;
  --color-error-light: rgba(196, 90, 74, 0.1);

  --color-warning: #d49a4a;
  --color-warning-light: rgba(212, 154, 74, 0.1);

  --color-info: #5a8dc4;
  --color-info-light: rgba(90, 141, 196, 0.1);

  /* Typography */
  --font-body: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --font-handwriting: 'Caveat', cursive;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;

  /* Shadows - Warmer tones */
  --shadow-sm: 0 1px 2px rgba(15, 13, 10, 0.1);
  --shadow-md: 0 4px 6px rgba(15, 13, 10, 0.12), 0 1px 3px rgba(15, 13, 10, 0.15);
  --shadow-lg: 0 10px 15px rgba(15, 13, 10, 0.15), 0 4px 6px rgba(15, 13, 10, 0.1);
  --shadow-xl: 0 20px 25px rgba(15, 13, 10, 0.18), 0 8px 10px rgba(15, 13, 10, 0.12);
  --shadow-2xl: 0 25px 50px rgba(15, 13, 10, 0.25);
  --shadow-glow: 0 0 25px var(--color-accent-glow);
  --shadow-warm: 0 8px 30px rgba(201, 162, 39, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 250ms ease-out;
  --transition-slow: 400ms ease-out;

  /* Z-index Layers */
  --z-dropdown: 100;
  --z-sticky: 500;
  --z-modal: 1000;
  --z-tooltip: 1100;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}


/* ========================================
   Typography
   ======================================== */

/* Display Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'LXGW WenKai TC', cursive;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.01em;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 400;
  letter-spacing: 0.02em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 400;
}

h3 {
  font-size: var(--font-size-3xl);
  font-weight: 500;
}

h4 {
  font-size: var(--font-size-2xl);
  font-weight: 500;
}

h5 {
  font-size: var(--font-size-xl);
  font-weight: 500;
}

h6 {
  font-size: var(--font-size-lg);
  font-weight: 500;
}

/* Text Styles */
p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-warm);
}

/* Handwriting style class */
.handwriting {
  font-family: var(--font-handwriting);
  font-weight: 500;
}

.handwriting-cn {
  font-family: 'LXGW WenKai TC', cursive;
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
  font-family: 'LXGW WenKai TC', cursive;
  background: linear-gradient(180deg, rgba(26, 23, 20, 0.98) 0%, rgba(15, 13, 10, 0.95) 100%);
  border-bottom: 1px solid rgba(201, 162, 39, 0.2);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(12px);
}

.header__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-2xl);
  height: 85px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header__logo a {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 1.625rem;
  font-weight: 500;
  font-style: normal;
  color: var(--color-accent-primary);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: all var(--transition-base);
}

.header__logo a:hover {
  color: var(--color-accent-warm);
  text-shadow: 0 0 20px var(--color-accent-glow);
}

.header__logo-img {
  height: 48px;
  width: auto;
  transition: transform var(--transition-base);
}

.header__logo:hover .header__logo-img {
  transform: scale(1.05);
}

.header__menu {
  display: flex;
  gap: var(--spacing-sm);
  list-style: none;
}

.header__menu-item a {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.625rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.header__menu-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--color-accent-primary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.header__menu-item a:hover::after,
.header__menu-item a[aria-current="page"]::after {
  width: 60%;
}

.header__menu-item a:hover,
.header__menu-item a:focus {
  color: var(--color-accent-primary);
}

.header__menu-item a[aria-current="page"] {
  color: var(--color-accent-primary);
}

.header__menu-toggle {
  display: none;
}

/* Admin Link - Hidden Style */
.header__actions {
  display: flex;
  align-items: center;
}

.header__admin-link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  opacity: 0.4;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-decoration: none;
}

.header__admin-link:hover {
  opacity: 1;
  color: var(--color-text-secondary);
  background: rgba(138, 130, 121, 0.15);
}

/* ========================================
   Hero Section - Premium Craftsmanship
   ======================================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(180deg,
      rgba(15, 13, 10, 0.7) 0%,
      rgba(15, 13, 10, 0.5) 40%,
      rgba(15, 13, 10, 0.75) 100%),
    url('/images/background/door1.jpg') center/cover no-repeat;
  background-attachment: fixed;
  overflow: hidden;
}

/* Subtle grain texture overlay */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(201, 162, 39, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(166, 124, 82, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

/* Decorative corner flourish */
.hero::after {
  content: '';
  position: absolute;
  top: 30px;
  right: 30px;
  width: 80px;
  height: 80px;
  border-top: 1px solid rgba(201, 162, 39, 0.3);
  border-right: 1px solid rgba(201, 162, 39, 0.3);
  pointer-events: none;
  opacity: 0.6;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-3xl);
  width: 100%;
  max-width: 900px;
}

/* English brand name - handwritten feel */
.hero__subtitle-top {
  font-family: var(--font-handwriting);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 600;
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.02em;
  text-shadow: 0 2px 15px rgba(201, 162, 39, 0.3);
  line-height: 1.1;
}

/* Chinese headline - artistic calligraphy style */
.hero__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.15em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  line-height: 1.4;
  white-space: nowrap;
}

.hero__subtitle {
  font-size: clamp(0.875rem, 1.5vw, 1.0625rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  font-weight: 300;
  letter-spacing: 0.02em;
  width: 100%;
  max-width: 700px;
  line-height: 2;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

/* ========================================
   Buttons - Refined & Warm
   ======================================== */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.875rem 2.25rem;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  border: 1px solid var(--color-accent-primary);
  border-radius: 2px;
  background: transparent;
  color: var(--color-accent-primary);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
  z-index: -1;
}

.button:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.button:hover,
.button:focus {
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-warm);
}

.button--primary {
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
}

.button--primary::before {
  background: var(--color-accent-secondary);
}

.button--primary:hover,
.button--primary:focus {
  background: var(--color-accent-secondary);
  border-color: var(--color-accent-secondary);
}

.button--secondary {
  border-color: var(--color-text-muted);
  color: var(--color-text-secondary);
}

.button--secondary::before {
  background: var(--color-text-muted);
}

.button--secondary:hover,
.button--secondary:focus {
  border-color: var(--color-text-secondary);
  color: var(--color-text-inverse);
}

.button--large {
  padding: 1.125rem 3rem;
  font-size: var(--font-size-base);
}

.button--calendar {
  background: rgba(138, 130, 121, 0.15);
  border-color: var(--color-text-muted);
  color: var(--color-text-secondary);
  backdrop-filter: blur(4px);
}

.button--calendar:hover,
.button--calendar:focus {
  background: rgba(138, 130, 121, 0.3);
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
  box-shadow: 0 0 20px rgba(138, 130, 121, 0.2);
}

.button--calendar::before {
  display: none;
}

.button--query {
  background: rgba(102, 126, 234, 0.15);
  border-color: rgba(102, 126, 234, 0.5);
  color: #667eea;
  backdrop-filter: blur(4px);
}

.button--query:hover,
.button--query:focus {
  background: rgba(102, 126, 234, 0.3);
  border-color: #667eea;
  color: #667eea;
  box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

.button--query::before {
  display: none;
}

.button--address {
  background: rgba(166, 124, 82, 0.15);
  border-color: var(--color-wood-light);
  color: var(--color-wood-honey);
  backdrop-filter: blur(4px);
}

.button--address:hover,
.button--address:focus {
  background: rgba(166, 124, 82, 0.3);
  border-color: var(--color-wood-honey);
  color: var(--color-text-primary);
  box-shadow: 0 0 20px rgba(166, 124, 82, 0.25);
}

.button--address::before {
  display: none;
}

/* ========================================
   Featured / 411 Time Section
   ======================================== */
.featured {
  padding: var(--spacing-4xl) 0;
  background: var(--color-bg-primary);
  position: relative;
}

.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(201, 162, 39, 0.3) 20%,
    rgba(201, 162, 39, 0.3) 80%,
    transparent 100%);
}

.featured__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 600;
  text-align: center;
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-3xl);
  letter-spacing: 0.02em;
  position: relative;
}

.featured__title::after {
  content: 'What We Do';
  display: block;
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 0.875rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  text-transform: uppercase;
}

/* ========================================
   Time Grid - Card Layout
   ======================================== */
.time-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--spacing-2xl);
}

.time-card {
  background: var(--color-bg-secondary);
  border: 1px solid rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  position: relative;
}

a.time-card {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.time-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--color-accent-primary) 50%,
    transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.time-card:hover::before {
  opacity: 1;
}

.time-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.25),
    0 0 40px rgba(201, 162, 39, 0.08);
  border-color: rgba(201, 162, 39, 0.25);
}

.time-card__image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.time-card__image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--color-bg-secondary) 0%, transparent 100%);
  pointer-events: none;
}

.time-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  filter: saturate(0.9);
}

.time-card:hover .time-card__image img {
  transform: scale(1.06);
  filter: saturate(1);
}

.time-card__content {
  padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl);
  text-align: left;
}

.time-card__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.35;
}

.time-card__description {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ========================================
   Cards & Containers
   ======================================== */
.card {
  background: var(--color-bg-secondary);
  border: 1px solid rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-warm);
  border-color: rgba(201, 162, 39, 0.2);
}

.card__header {
  padding: var(--spacing-xl);
  border-bottom: 1px solid rgba(201, 162, 39, 0.1);
  background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
}

.card__title {
  font-size: var(--font-size-2xl);
  font-weight: 500;
  color: var(--color-accent-primary);
  margin: 0;
}

.card__body {
  padding: var(--spacing-xl);
}

/* ========================================
   Service Cards
   ======================================== */
.service-card {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  border: 1px solid rgba(201, 162, 39, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl), var(--shadow-warm);
}

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-sm);
}

.service-card__description {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.7;
}

/* ========================================
   Forms
   ======================================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group__label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-sm);
}

.form-group__input,
.form-group__textarea,
.form-group__select {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.form-group__input:focus,
.form-group__textarea:focus,
.form-group__select:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group__input::placeholder {
  color: var(--color-text-muted);
}

.form-group__hint {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-group__error {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  font-family: 'LXGW WenKai TC', cursive;
  background:
    linear-gradient(rgba(15, 13, 10, 0.94), rgba(15, 13, 10, 0.92)),
    url('/images/background/post2.jpg') center/cover no-repeat;
  border-top: 1px solid rgba(201, 162, 39, 0.2);
  padding: var(--spacing-4xl) 0 var(--spacing-2xl);
  margin-top: var(--spacing-4xl);
  position: relative;
  background-attachment: fixed;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(201, 162, 39, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-3xl);
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

.footer__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 1.375rem;
  font-weight: 500;
  font-style: normal;
  color: var(--color-accent-primary);
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.03em;
}

.footer__text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.9;
  margin-bottom: var(--spacing-sm);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--spacing-sm);
}

.footer__links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.footer__links a:hover {
  color: var(--color-accent-primary);
}

/* Social Media Links */
.footer__links--social {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background: rgba(201, 162, 39, 0.15);
  border-color: var(--color-accent-primary);
  color: var(--color-accent-primary);
  transform: translateX(4px);
}

.footer__social-link--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.footer__social-link--disabled:hover {
  background: rgba(201, 162, 39, 0.08);
  border-color: rgba(201, 162, 39, 0.2);
  color: var(--color-text-secondary);
  transform: none;
}

.footer__social-link--wechat {
  cursor: pointer;
  background: rgba(74, 157, 107, 0.1);
  border: 1px solid rgba(74, 157, 107, 0.25);
}

.footer__social-link--wechat:hover {
  background: rgba(74, 157, 107, 0.2);
  border-color: var(--color-success);
  color: var(--color-success);
}

.footer__social-icon {
  font-size: var(--font-size-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
}

.footer__copyright {
  text-align: center;
  padding-top: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
  border-top: 1px solid rgba(201, 162, 39, 0.1);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  position: relative;
  z-index: 1;
}

/* Footer Address Button */
.footer__address-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  margin: var(--spacing-sm) 0;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border: 1px solid var(--color-accent-primary);
  border-radius: 2px;
  background: rgba(201, 162, 39, 0.1);
  color: var(--color-accent-primary);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
}

.footer__address-btn:hover {
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-warm);
}

/* ========================================
   Modal
   ======================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 13, 10, 0.85);
  backdrop-filter: blur(6px);
}

.modal__content {
  position: relative;
  max-width: 800px;
  max-height: 90vh;
  margin: 5vh auto;
  background: #ebe6df;
  border: 1px solid var(--color-accent-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl), var(--shadow-warm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.modal__content--large {
  max-width: 1100px;
}

/* Address modal */
#address-modal .modal__content {
  max-height: 90vh;
}

#address-modal .modal__body {
  overflow-y: auto !important;
  overflow-x: hidden !important;
  padding: 0 !important;
  background: #ffffff !important;
}

#address-modal .modal__address-image {
  width: 100%;
  height: auto;
  display: block;
}

/* WeChat QR Code Modal */
.modal__body--qrcode {
  padding: var(--spacing-2xl);
  text-align: center;
  background: #ffffff;
}

.modal__qrcode-image {
  max-width: 280px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal__qrcode-text {
  color: #3d3d3d;
  font-size: var(--font-size-base);
  margin: 0;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border-bottom: 1px solid #d4d0c8;
  background: #e0dbd3;
}

.modal__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: var(--font-size-xl);
  font-weight: 500;
  font-style: italic;
  color: #2d2a26;
  letter-spacing: 0.03em;
}

.modal__close {
  background: none;
  border: none;
  font-size: var(--font-size-3xl);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  line-height: 1;
}

.modal__close:hover {
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  transform: rotate(90deg);
}

.modal__body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  flex: 1;
}

.modal__body--image {
  padding: var(--spacing-md);
  background: #f8f6f2;
  overflow-y: auto;
}

.modal__address-image {
  width: 100%;
  height: auto;
  display: block;
}

.modal__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  border-top: 1px solid #d4d0c8;
  background: #e0dbd3;
}

/* ========================================
   Calendar View
   ======================================== */
.calendar-view {
  background: #eae6de;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid #d4d0c8;
}

.calendar-view__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.calendar-view__title {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--color-accent-secondary);
}

.calendar-view__legend {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.calendar-view__legend-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: #3d3d3d;
}

.calendar-view__legend-color {
  width: 18px;
  height: 18px;
  border-radius: var(--radius-sm);
}

.calendar-view__legend-color--idle {
  background-color: var(--color-success);
}

.calendar-view__legend-color--normal {
  background-color: var(--color-warning);
}

.calendar-view__legend-color--busy {
  background-color: var(--color-error);
}

.calendar-view__legend-color--packed {
  background-color: #7c3aed;
}

/* Calendar view button overrides */
.calendar-view .button--secondary {
  border-color: #6b6560;
  color: #3d3d3d;
}

.calendar-view .button--secondary:hover,
.calendar-view .button--secondary:focus {
  background: #6b6560;
  color: #ffffff;
  border-color: #6b6560;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px var(--color-accent-glow);
  }
  50% {
    box-shadow: 0 0 35px var(--color-accent-glow), 0 0 50px rgba(201, 162, 39, 0.3);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.animate-glow {
  animation: glow 2.5s ease-in-out infinite;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--spacing-2xl);
}