/* public/css/app.css – SaufApp Party UX */

:root {
  --orange:   #FF6B35;
  --purple:   #7B2FBE;
  --pink:     #E91E8C;
  --gold:     #FFD700;
  --dark:     #0d0d1a;
  --dark2:    #1a1a2e;
  --dark3:    #16213e;
  --card-bg:  rgba(255,255,255,0.07);
  --card-border: rgba(255,255,255,0.12);
  --text:     #ffffff;
  --text-dim: rgba(255,255,255,0.6);
  --success:  #00C851;
  --danger:   #ff4444;
  --warn:     #ffbb33;
  --radius:   16px;
  --radius-sm:8px;
  --nav-h:    64px;
  --gradient: linear-gradient(135deg, var(--purple) 0%, var(--orange) 100%);
  --gradient2:linear-gradient(135deg, var(--pink) 0%, var(--purple) 100%);
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ======== Scrollbar ======== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark2); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 2px; }

/* ======== App Shell ======== */
#app {
  min-height: 100vh;
  padding-bottom: var(--nav-h);
}

/* ======== Bottom Navigation ======== */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(13,13,26,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  z-index: 1000;
  padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 0;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 10px;
  font-weight: 500;
  transition: color 0.2s;
  cursor: pointer;
  background: none; border: none;
  -webkit-tap-highlight-color: transparent;
}

.nav-item.active,
.nav-item:hover  { color: var(--orange); }
.nav-item .icon  { font-size: 22px; line-height: 1; }
.nav-item .badge {
  position: absolute;
  top: 4px; right: 25%;
  background: var(--pink);
  color: #fff;
  border-radius: 10px;
  padding: 1px 5px;
  font-size: 10px;
  min-width: 16px;
  text-align: center;
}

/* ======== Header ======== */
.page-header {
  padding: 16px 20px;
  padding-top: max(16px, env(safe-area-inset-top));
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0;
  background: rgba(13,13,26,0.9);
  backdrop-filter: blur(20px);
  z-index: 100;
  border-bottom: 1px solid var(--card-border);
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ======== Cards ======== */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 8px 16px;
  backdrop-filter: blur(10px);
}

.card-glow {
  box-shadow: 0 0 20px rgba(255,107,53,0.15);
}

/* ======== Buttons ======== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: var(--radius);
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
}

.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text);
}

.btn-danger  { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-ghost   { background: transparent; color: var(--text); border: 1px solid var(--card-border); }
.btn-sm      { padding: 6px 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-full    { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ======== Inputs ======== */
.input, .textarea, .select {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 12px 16px;
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.input:focus, .textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.15);
}

.input::placeholder { color: var(--text-dim); }
.textarea { min-height: 100px; resize: vertical; }

.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--text-dim); font-weight: 500; }
.form-error { color: var(--danger); font-size: 12px; margin-top: 4px; }

/* ======== BAC Meter ======== */
.bac-meter {
  position: relative;
  width: 200px; height: 200px;
  margin: 0 auto 16px;
}

.bac-value {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 800;
}

.bac-unit { font-size: 14px; color: var(--text-dim); }

.bac-safe     { color: var(--success); }
.bac-low      { color: #66ff66; }
.bac-moderate { color: var(--gold); }
.bac-high     { color: var(--warn); }
.bac-danger   { color: var(--orange); }
.bac-critical { color: var(--danger); }
.bac-emergency{ color: #ff0000; animation: pulse 0.5s infinite; }

@keyframes pulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

/* ======== Drink Cards ======== */
.drink-preset {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.drink-preset:active  { transform: scale(0.95); border-color: var(--orange); }
.drink-preset .emoji  { font-size: 32px; display: block; margin-bottom: 4px; }
.drink-preset .name   { font-size: 12px; font-weight: 600; }
.drink-preset .info   { font-size: 11px; color: var(--text-dim); }

/* ======== Chat ======== */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.message-bubble {
  max-width: 75%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 15px;
  line-height: 1.4;
  word-break: break-word;
}

.message-own {
  background: var(--gradient);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.message-other {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.message-sender {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 2px;
  margin-left: 2px;
}

.message-time {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 2px;
  text-align: right;
}

.chat-input-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  padding-bottom: max(12px, env(safe-area-inset-bottom));
  background: rgba(13,13,26,0.9);
  border-top: 1px solid var(--card-border);
}

.chat-input {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  color: var(--text);
  padding: 10px 16px;
  font-size: 15px;
  outline: none;
}

.chat-send-btn {
  width: 40px; height: 40px;
  background: var(--gradient);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px;
}

/* ======== Map Container ======== */
#map {
  height: calc(100vh - var(--nav-h) - 60px);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}

.leaflet-popup-content-wrapper {
  background: var(--dark2);
  border: 1px solid var(--card-border);
  color: var(--text);
  border-radius: var(--radius);
}

.leaflet-popup-tip { background: var(--dark2); }

/* ======== Game Cards ======== */
.game-card {
  background: var(--gradient2);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: transform 0.3s;
}

.game-card:active { transform: scale(0.97) rotateZ(-1deg); }
.game-card-type   { font-size: 12px; text-transform: uppercase; opacity: 0.7; letter-spacing: 2px; }
.game-card-text   { font-size: 22px; font-weight: 700; line-height: 1.3; }
.game-card-action { font-size: 36px; }

/* ======== User Chips (nearby) ======== */
.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 40px;
  padding: 8px 16px 8px 8px;
  cursor: pointer;
}

.user-chip .avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--gradient);
}

.user-chip .status-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid var(--dark);
  position: absolute;
  bottom: 0; right: 0;
}

.status-online  { background: var(--success); }
.status-away    { background: var(--warn); }
.status-offline { background: rgba(255,255,255,0.3); }

/* ======== Badges / Availability ======== */
.avail-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,107,53,0.2);
  border: 1px solid var(--orange);
  color: var(--orange);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
}

/* ======== Toast Notifications ======== */
.toast-container {
  position: fixed;
  top: max(16px, env(safe-area-inset-top));
  right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--dark2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  max-width: 300px;
  animation: slideIn 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.toast.success { border-color: var(--success); }
.toast.error   { border-color: var(--danger); }
.toast.warning { border-color: var(--warn); }

@keyframes slideIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ======== Beer Pong Bracket ======== */
.bracket {
  overflow-x: auto;
  padding: 16px;
}

.bracket-round   { display: flex; flex-direction: column; gap: 16px; margin-right: 24px; }
.bracket-match   { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-sm); padding: 8px 12px; min-width: 140px; }
.bracket-team    { padding: 4px 0; font-size: 14px; display: flex; align-items: center; justify-content: space-between; }
.bracket-team.winner { color: var(--gold); font-weight: 700; }

/* ======== Promille Ring ======== */
.bac-ring {
  stroke-dasharray: 565.49;
  stroke-dashoffset: 565.49;
  transition: stroke-dashoffset 1s ease, stroke 0.5s ease;
  transform: rotate(-90deg);
  transform-origin: center;
}

/* ======== Utility ======== */
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8       { gap: 8px; }
.gap-16      { gap: 16px; }
.grid-2      { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
.grid-3      { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; padding: 0 16px; }
.text-center { text-align: center; }
.text-dim    { color: var(--text-dim); }
.text-sm     { font-size: 13px; }
.text-xs     { font-size: 11px; }
.font-bold   { font-weight: 700; }
.mt-8        { margin-top: 8px; }
.mt-16       { margin-top: 16px; }
.mb-16       { margin-bottom: 16px; }
.p-16        { padding: 16px; }
.hidden      { display: none !important; }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ======== Page Views ======== */
.page-view { display: none; }
.page-view.active { display: block; }

/* ======== Skeleton Loading ======== */
.skeleton {
  background: linear-gradient(90deg, var(--card-bg) 25%, rgba(255,255,255,0.12) 50%, var(--card-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
  height: 20px;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ======== Safe Area für iPhone Notch ======== */
.page-header { padding-top: max(16px, env(safe-area-inset-top)); }
.bottom-nav  { padding-bottom: max(0px, env(safe-area-inset-bottom)); }