/* ============================================================
   DESIGN SYSTEM — Astrid's 70th Birthday
   Modern, clean, pastel-warm, mobile-first
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  /* Pastel palette */
  --rose:       #f2a7c3;
  --rose-light: #fce4ef;
  --rose-deep:  #e07aab;
  --mint:       #91d4b4;
  --mint-light: #ddf5eb;
  --peach:      #f9c18a;
  --peach-light:#fef0dc;
  --lavender:   #b3aee8;
  --lav-light:  #eceafc;
  --sky:        #a5cef5;
  --sky-light:  #e3f1fd;

  /* Neutral */
  --bg:         #f7f5f2;
  --surface:    #ffffff;
  --border:     rgba(0,0,0,.07);
  --text:       #1e1a18;
  --text-2:     #6b6360;
  --text-3:     #a8a2a0;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;

  /* Spacing scale */
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  /* Radii */
  --r-sm:   .75rem;
  --r-md:   1.25rem;
  --r-lg:   2rem;
  --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);

  /* Motion */
  --ease: cubic-bezier(.25,.46,.45,.94);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset ───────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img,video { display:block; max-width:100%; }
button,input,textarea,select { font:inherit; }
a { color:inherit; }

/* ── Animated gradient background ───────────────────────── */
.gradient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%,  #fce4ef88 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%,  #eceafc88 0%, transparent 55%),
    radial-gradient(ellipse 70% 60% at 10% 80%,  #ddf5eb66 0%, transparent 60%),
    radial-gradient(ellipse 80% 70% at 90% 85%,  #fef0dc66 0%, transparent 60%),
    var(--bg);
}

/* ── Floating emojis ─────────────────────────────────────── */
.floaters {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.floater {
  position: absolute;
  font-size: 1.6rem;
  opacity: 0;
  animation: floatUp linear infinite;
  filter: blur(.4px);
}
.floater:nth-child(1)  { left:  5%; animation-duration: 14s; animation-delay:  0s;   font-size:1.2rem; }
.floater:nth-child(2)  { left: 15%; animation-duration: 18s; animation-delay:  3s;   font-size:1.8rem; }
.floater:nth-child(3)  { left: 27%; animation-duration: 12s; animation-delay:  6s;   font-size:1.4rem; }
.floater:nth-child(4)  { left: 40%; animation-duration: 16s; animation-delay:  1s;   font-size:1.0rem; }
.floater:nth-child(5)  { left: 55%; animation-duration: 20s; animation-delay:  8s;   font-size:1.6rem; }
.floater:nth-child(6)  { left: 68%; animation-duration: 15s; animation-delay:  4s;   font-size:1.2rem; }
.floater:nth-child(7)  { left: 79%; animation-duration: 13s; animation-delay:  9s;   font-size:2.0rem; }
.floater:nth-child(8)  { left: 90%; animation-duration: 17s; animation-delay:  2s;   font-size:1.3rem; }
.floater:nth-child(9)  { left: 48%; animation-duration: 19s; animation-delay: 11s;   font-size:1.1rem; }
.floater:nth-child(10) { left: 33%; animation-duration: 22s; animation-delay:  5s;   font-size:1.5rem; }

@keyframes floatUp {
  0%   { transform: translateY(100vh) rotate(-10deg); opacity:0;   }
  5%   { opacity:.55; }
  90%  { opacity:.35; }
  100% { transform: translateY(-12vh) rotate(15deg);  opacity:0;   }
}

/* ── Page wrapper ────────────────────────────────────────── */
.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}
.page--center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6) var(--space-4);
}

/* ── Card ────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  padding: var(--space-6);
  position: relative;
}
.card--narrow { max-width: 460px; width: 100%; }
.card--wide   { max-width: 720px; width: 100%; }

/* ── Section card (within a page) ───────────────────────── */
.section-card {
  background: var(--surface);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: var(--space-5) var(--space-5);
  margin-bottom: var(--space-4);
}

/* ── Container ───────────────────────────────────────────── */
.container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 var(--space-4) var(--space-8);
}

/* ── Language switcher ───────────────────────────────────── */
.lang-switcher {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 100;
  display: flex;
  gap: var(--space-2);
}
.lang-btn {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: .35rem .75rem;
  font-size: .78rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-2);
  transition: all .18s var(--ease);
  box-shadow: var(--shadow-sm);
}
.lang-btn:hover {
  background: var(--surface);
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ── Pill badge ──────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: linear-gradient(135deg, var(--rose-light), var(--lav-light));
  color: var(--text-2);
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  padding: .45rem 1.2rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(242,167,195,.35);
  letter-spacing: .01em;
  margin-bottom: var(--space-4);
}
.pill--large { font-size: 1.15rem; padding: .55rem 1.6rem; }

/* ── Typography ──────────────────────────────────────────── */
.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -.02em;
}
.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -.01em;
}
.heading-md {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
}
.body-lg    { font-size: 1.1rem;  color: var(--text-2); line-height: 1.65; }
.body-md    { font-size: 1rem;    color: var(--text-2); line-height: 1.6;  }
.body-sm    { font-size: .875rem; color: var(--text-2); }
.caption    { font-size: .78rem;  color: var(--text-3); }

.text-center { text-align: center; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .7rem 1.6rem;
  border-radius: var(--r-full);
  border: none;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all .18s var(--ease);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  position: relative;
  overflow: hidden;
}
.btn:active { transform: scale(.97); }

/* Primary — rose gradient */
.btn-primary {
  background: linear-gradient(135deg, #f2a7c3 0%, #d97ab8 100%);
  color: #fff;
  box-shadow: 0 3px 14px rgba(217,122,184,.40);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(217,122,184,.50);
}

/* Secondary — mint */
.btn-secondary {
  background: linear-gradient(135deg, #91d4b4 0%, #5bbf96 100%);
  color: #fff;
  box-shadow: 0 3px 14px rgba(91,191,150,.35);
}
.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(91,191,150,.45);
}

/* Ghost */
.btn-ghost {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { background: var(--surface); color: var(--text); transform: translateY(-1px); }

/* Danger */
.btn-danger {
  background: #fff0f3;
  border: 1px solid #ffc8d5;
  color: #c0354f;
}
.btn-danger:hover { background: #ffe0e8; transform: translateY(-1px); }

/* Upload */
.btn-upload {
  background: linear-gradient(135deg, var(--peach-light) 0%, var(--peach) 100%);
  border: 2px dashed rgba(249,193,138,.8);
  color: var(--text);
  padding: 1.2rem 2rem;
  border-radius: var(--r-md);
  font-size: 1rem;
  cursor: pointer;
  width: 100%;
  transition: all .2s var(--ease);
}
.btn-upload:hover {
  background: linear-gradient(135deg, var(--peach) 0%, #f5a85a 100%);
  border-color: var(--peach);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--full { width: 100%; }
.btn--sm   { padding: .4rem 1rem; font-size: .82rem; }
.btn--lg   { padding: .9rem 2rem; font-size: 1.05rem; }
.btn--xl   { padding: 1rem 2.4rem; font-size: 1.1rem; }

.btn-row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* ── Form elements ───────────────────────────────────────── */
.field { margin-bottom: var(--space-4); }
.field label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: var(--space-2);
  letter-spacing: .01em;
}

textarea,
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: .8rem 1rem;
  border: 1.5px solid rgba(0,0,0,.1);
  border-radius: var(--r-sm);
  background: #fafaf8;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.5;
  transition: all .18s var(--ease);
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
}
textarea:focus,
input[type="text"]:focus,
input[type="password"]:focus {
  border-color: var(--rose);
  background: var(--surface);
  box-shadow: 0 0 0 3.5px rgba(242,167,195,.2);
}

.char-count {
  text-align: right;
  font-size: .75rem;
  color: var(--text-3);
  margin-top: var(--space-1);
}

/* ── Progress bar ────────────────────────────────────────── */
.upload-progress { margin: var(--space-4) 0; }
.upload-progress p { font-size: .9rem; color: var(--text-2); margin-bottom: var(--space-2); }
.progress-track {
  background: rgba(0,0,0,.06);
  border-radius: var(--r-full);
  height: 8px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--mint), var(--rose), var(--lavender));
  background-size: 200% 100%;
  animation: progressShimmer 1.4s linear infinite;
  transition: width .3s var(--ease);
  width: 0%;
}
@keyframes progressShimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.progress-pct {
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-2);
  text-align: right;
  margin-top: var(--space-1);
}

/* ── Status messages ─────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--r-sm);
  font-size: .9rem;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin-top: var(--space-3);
  animation: fadeSlideIn .25s var(--ease);
}
.alert--success { background: #eefbf4; color: #1d7a4e; border: 1px solid #b6ecd2; }
.alert--error   { background: #fff0f3; color: #c0354f; border: 1px solid #ffc8d5; }

/* ── Status badges ───────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .75rem;
  font-weight: 600;
  padding: .22rem .65rem;
  border-radius: var(--r-full);
}
.tag--yes { background: #eefbf4; color: #1d7a4e; }
.tag--no  { background: rgba(0,0,0,.04); color: var(--text-3); }

/* ── Video player ────────────────────────────────────────── */
.video-wrap {
  border-radius: var(--r-md);
  overflow: hidden;
  background: #111;
  box-shadow: var(--shadow-md);
  margin: var(--space-3) 0;
}
.video-wrap video { width: 100%; display: block; max-height: 400px; }

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  text-align: center;
  padding: var(--space-7) var(--space-4) var(--space-5);
  position: relative;
  z-index: 1;
}

/* ── Gallery grid ────────────────────────────────────────── */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
  padding: 0 var(--space-5) var(--space-8);
  position: relative;
  z-index: 1;
}

.gallery-card {
  background: var(--surface);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  padding: var(--space-5);
  transition: box-shadow .2s var(--ease), transform .2s var(--ease);
  overflow: hidden;
}
.gallery-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

/* Accent bar — rotates through pastel colors */
.gallery-card::before {
  content:'';
  position:absolute;
  top:0; left:0; right:0;
  height:4px;
}
.gallery-card:nth-child(4n+1)::before { background: linear-gradient(90deg, var(--rose), var(--peach)); }
.gallery-card:nth-child(4n+2)::before { background: linear-gradient(90deg, var(--mint), var(--sky)); }
.gallery-card:nth-child(4n+3)::before { background: linear-gradient(90deg, var(--lavender), var(--rose)); }
.gallery-card:nth-child(4n+4)::before { background: linear-gradient(90deg, var(--peach), var(--mint)); }

.gallery-card .from-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-bottom: .25rem;
}
.gallery-card .member-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-3);
}

.message-bubble {
  background: var(--bg);
  border-radius: var(--r-sm);
  padding: .75rem 1rem;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--text-2);
  white-space: pre-wrap;
  border-left: 3px solid var(--rose);
  margin-bottom: var(--space-3);
}

.no-video-note {
  font-size: .85rem;
  color: var(--text-3);
  text-align: center;
  padding: 1rem 0;
}

/* Oma page — bigger text */
.oma-page .gallery-card .member-name { font-size: 1.7rem; }
.oma-page .message-bubble             { font-size: 1.05rem; }

/* ── Login form ──────────────────────────────────────────── */
.login-card { text-align: center; }
.login-card form { text-align: left; margin-top: var(--space-5); }

/* ── Thanks strip ────────────────────────────────────────── */
.thanks-strip {
  background: linear-gradient(135deg, var(--rose-light), var(--lav-light));
  border: 1px solid rgba(242,167,195,.25);
  border-radius: var(--r-md);
  padding: var(--space-4) var(--space-5);
  text-align: center;
  color: var(--text-2);
  font-size: 1rem;
  margin-top: var(--space-5);
}

/* ── Divider ─────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-5) 0;
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeSlideIn {
  from { opacity:0; transform: translateY(8px); }
  to   { opacity:1; transform: translateY(0);   }
}

.fade-in { animation: fadeSlideIn .5s var(--ease) both; }
.fade-in-1 { animation: fadeSlideIn .5s var(--ease) .1s both; }
.fade-in-2 { animation: fadeSlideIn .5s var(--ease) .2s both; }
.fade-in-3 { animation: fadeSlideIn .5s var(--ease) .3s both; }

/* ── Utility ─────────────────────────────────────────────── */
.hidden { display:none !important; }
.mt-1 { margin-top: var(--space-3); }
.mt-2 { margin-top: var(--space-5); }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
  .card     { padding: var(--space-5); }
  .gallery  { grid-template-columns: 1fr; padding: 0 var(--space-4) var(--space-8); }
  .btn-row  { flex-direction: column; }
  .btn-row .btn { width:100%; }
  .page-header { padding-top: 5rem; }
  .lang-switcher { top: var(--space-3); right: var(--space-3); }
}

@media (min-width: 1100px) {
  .gallery { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
}

/* ============================================================
   GOLD DESIGN LAYER — für Oma, die Goldfan ist ✨
   ============================================================ */

/* ── Gold tokens ─────────────────────────────────────────── */
:root {
  --gold:        #c9a227;
  --gold-light:  #fdf6dc;
  --gold-shine:  #f0d060;
  --gold-deep:   #8b6914;
  --gold-border: rgba(201,162,39,.30);
}

/* ── Subtle gold glow in background ─────────────────────── */
.gradient-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 50% 55%, rgba(240,208,80,.10) 0%, transparent 70%),
    radial-gradient(ellipse 35% 28% at 78% 30%, rgba(201,162,39,.09) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 70%, rgba(240,200,60,.07) 0%, transparent 55%);
  pointer-events: none;
}

/* ── Gold pill variant ───────────────────────────────────── */
.pill--gold {
  background: linear-gradient(135deg, #fdf0b0 0%, #f5d860 45%, #fdf0b0 100%);
  background-size: 200% auto;
  color: #6a4800;
  border-color: rgba(201,162,39,.55);
  text-shadow: 0 1px 2px rgba(255,255,255,.5);
  box-shadow: 0 2px 14px rgba(201,162,39,.28), inset 0 1px 0 rgba(255,255,255,.5);
  animation: goldPillShimmer 4s ease-in-out infinite;
}
@keyframes goldPillShimmer {
  0%, 100% { background-position: 0% center; }
  50%       { background-position: 100% center; }
}

/* ── Gold shimmer text ───────────────────────────────────── */
.gold-text {
  background: linear-gradient(
    100deg,
    #8b6914 0%,
    #c9a227 20%,
    #f0d060 38%,
    #fff8d0 50%,
    #f0d060 62%,
    #c9a227 80%,
    #8b6914 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: goldShimmer 5s linear infinite;
}
@keyframes goldShimmer {
  0%   { background-position: 0%   center; }
  100% { background-position: 200% center; }
}

/* ── Gold button ─────────────────────────────────────────── */
.btn-gold {
  background: linear-gradient(135deg, #d4a827 0%, #f5e060 50%, #c9a227 100%);
  background-size: 200% auto;
  color: #3d2800;
  font-weight: 700;
  box-shadow: 0 3px 14px rgba(201,162,39,.45);
  text-shadow: 0 1px 1px rgba(255,255,255,.25);
  transition: all .2s var(--ease);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(201,162,39,.60);
  background-position: right center;
}

/* ── Card with gold glow ─────────────────────────────────── */
.card--golden {
  border-color: rgba(201,162,39,.22);
  box-shadow:
    var(--shadow-md),
    0 0 0 1px rgba(201,162,39,.12),
    0 6px 36px rgba(201,162,39,.10);
}
.card--golden::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(240,208,80,.06) 0%,
    transparent 50%,
    rgba(201,162,39,.04) 100%
  );
  pointer-events: none;
}

/* ── Gallery card: gold accent bar (5th slot) ────────────── */
.gallery-card:nth-child(5n+5)::before {
  background: linear-gradient(90deg, #c9a227, #f5e060, #c9a227);
  background-size: 200% 100%;
  animation: goldShimmer 3s linear infinite;
}

/* ── Gold sparkle on ✨ floaters ─────────────────────────── */
.floater--gold {
  filter: drop-shadow(0 0 5px rgba(240,208,80,.75)) drop-shadow(0 0 2px rgba(201,162,39,.5));
}

/* ── Gold divider ────────────────────────────────────────── */
.divider--gold {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: var(--space-5) 0;
  opacity: .45;
}

/* ── Message bubble: gold left border variant ────────────── */
.oma-page .message-bubble {
  border-left-color: var(--gold);
}

/* ── Oma page: gallery-card gold glow on hover ───────────── */
.oma-page .gallery-card:hover {
  box-shadow: var(--shadow-lg), 0 0 20px rgba(201,162,39,.15);
}