/* Container for mobile responsiveness , file room.css*/

/* ---- Vars / Layout ---- */
:root{
  --gap: 14px;
  --card-radius: 18px;
  --btn-diam: 56px;              /* round button diameter */
  --btn-gap: 12px;
  --overlay-pad: 12px;
  --appbar-h: 56px;
  --name-pill-bottom-offset: calc(var(--btn-diam) + var(--btn-gap) + 6px);
}

html, body { height: 100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  color:#fff;
  background:
    linear-gradient(to bottom right, rgba(23,18,43,.65), rgba(30,29,60,.55)),
    url('https://i-tribe.in/assets/img/background-fun.jpg') center/cover no-repeat fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Fixed/Sticky App Bar ---- */
.appbar{
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--appbar-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  padding: max(env(safe-area-inset-top), 0px) 12px 0 12px;
  background: rgba(16, 14, 33, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.back-btn{
  display:inline-flex; align-items:center; gap:8px;
  color:#fff; text-decoration:none; font-weight:700;
  padding: 8px 10px; border-radius: 10px;
  background: rgba(255,255,255,.12);
}
.back-btn:hover{ background: rgba(255,255,255,.18); }
.appbar-title{ text-align:center; font-weight:800; letter-spacing:.3px; opacity:.95; }
.appbar-right{ min-width: 44px; } /* spacer for symmetry */

/* ---- Page wrap ---- */
.page-wrap{
  padding: calc(env(safe-area-inset-top) + 12px) max(env(safe-area-inset-right), 16px)
           max(env(safe-area-inset-bottom), 20px) max(env(safe-area-inset-left), 16px);
  max-width: 1100px;
  margin: 0 auto;
}

.topbar{
  display:flex; align-items:center; justify-content:space-between;
  margin: 6px 0 10px;
}
.topbar h2{
  margin: 0;
  font-weight: 700;
  letter-spacing: .2px;
  font-size: 1.1rem;
  opacity: .95;
}
.topbar .me{
  font-size:.95rem; opacity:.85;
}

/* ---- Grid of users ---- */
.user-container{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--gap);
}

/* ---- Card (kept taller ~+1/3 from original) ---- */
.user-box{
  position:relative;
  border-radius: var(--card-radius);
  overflow:hidden;
  min-height: 456px;              /* original 340px; ~+1/3 */
  box-shadow: 0 10px 20px rgba(0,0,0,.35);
  background: #111;               /* in case image fails */
  isolation:isolate;
  transition: transform .15s ease, box-shadow .15s ease;
}
.user-box:active{ transform: scale(.995); }
.user-box:hover{ box-shadow: 0 16px 28px rgba(0,0,0,.45); }

/* Full-bleed avatar image (keeps aspect ratio) */
.user-box .avatar{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.05) contrast(1.02);
  z-index:1;
}

/* Subtle bottom gradient for legibility */
.user-box::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0; height: 45%;
  background: linear-gradient(to top, rgba(0,0,0,.65), rgba(0,0,0,.05));
  z-index:2;
  pointer-events:none;
}

/* Name pill — centered horizontally, black 30% opacity, white bold, dynamic width */
.name-pill{
  position:absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: var(--name-pill-bottom-offset);
  z-index:3;
  display:inline-block;
  width: max-content;                          /* shrink to content */
  max-width: calc(100% - 2*var(--overlay-pad));/* still respect side padding */
  padding: 6px 12px 7px;
  background: rgba(0,0,0,.30);                 /* 30% black */
  color:#fff;
  font-weight: 800;
  font-size: 1rem;
  border-radius: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;                           /* center text inside pill */
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
}

/* Buttons over image (bottom overlay) */
.button-container{
  position:absolute;
  left: var(--overlay-pad);
  right: var(--overlay-pad);
  bottom: var(--overlay-pad);
  display:flex; gap: var(--btn-gap);
  z-index:3;
  justify-content: center;
}

/* Icon-only round buttons */
.action-button{
  width: var(--btn-diam);
  height: var(--btn-diam);
  border: 0;
  border-radius: 999px;
  color:#fff;
  background: rgba(255,255,255,.14);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition: transform .12s ease, background .12s ease, box-shadow .12s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,.25);
}
.action-button:hover{ background: rgba(255,255,255,.22); transform: translateY(-1px); }
.action-button:active{ transform: translateY(0); }
.action-button i{ color:#fff; font-size: 1.35rem; }

/* Specific button tints */
.report-button{ background: rgba(244, 67, 54, .30); }
.send-button{   background: rgba(99, 102, 241, .35); }
.like-button{   background: rgba(76, 175, 80, .35); }

/* Toast (per-card message after action) */
.toast{
  position:absolute;
  left: var(--overlay-pad);
  right: var(--overlay-pad);
  top: var(--overlay-pad);
  z-index:3;
  margin: 0;
  background: rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.25);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: .95rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Match badge (optional) */
.match-badge{
  position:absolute;
  top:10px; right:10px; z-index:3;
  background: rgba(255,255,255,.9);
  color:#0b6b2f;
  border-radius: 999px;
  padding:6px 10px;
  font-weight:700;
  font-size:.82rem;
  box-shadow:0 4px 10px rgba(0,0,0,.25);
}

/* Empty state */
.empty-state{
  opacity:.9;
  text-align:center;
  grid-column: 1 / -1;
  margin: 24px 0;
}

/* Small screens: slightly taller cards */
@media (max-width: 480px){
  .user-box{ min-height: 508px; }
}