/* =========================================================
   WatchList — Design tokens
   ========================================================= */
:root{
  /* Dark cinema palette (brand default) */
  --bg:#13151C;
  --bg-2:#191C25;
  --surface:#1E212C;
  --surface-2:#262A38;
  --border:#323748;
  --text:#F2F0EA;
  --text-muted:#8D91A6;
  --gold:#D9A441;
  --gold-dim:#8A6B2E;
  --rose:#C15A5F;
  --green:#5FA377;
  --radius-s:2px;
  --radius-m:4px;
  --shadow: 0 12px 28px rgba(0,0,0,.35);
}
:root[data-theme="light"]{
  --bg:#F3F0E8;
  --bg-2:#EAE5D8;
  --surface:#FFFFFF;
  --surface-2:#F6F3EC;
  --border:#DAD3C0;
  --text:#1B1B18;
  --text-muted:#6B6558;
  --gold:#A8781F;
  --gold-dim:#C9A968;
  --rose:#A8434A;
  --green:#3F7D5B;
  --shadow: 0 12px 28px rgba(0,0,0,.10);
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#F3F0E8; --bg-2:#EAE5D8; --surface:#FFFFFF; --surface-2:#F6F3EC;
    --border:#DAD3C0; --text:#1B1B18; --text-muted:#6B6558;
    --gold:#A8781F; --gold-dim:#C9A968; --rose:#A8434A; --green:#3F7D5B;
    --shadow: 0 12px 28px rgba(0,0,0,.10);
  }
}

/* =========================================================
   Base / reset
   ========================================================= */
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.serif{font-family:'Fraunces',Georgia,serif;}
a{color:inherit;}
button{font-family:inherit;cursor:pointer;}
input,select{font-family:inherit;}
img{max-width:100%; display:block;}
::selection{background:var(--gold);color:#161616;}
:focus-visible{outline:2px solid var(--gold); outline-offset:2px;}

/* =========================================================
   Shell / header
   ========================================================= */
#app{min-height:100vh;display:flex;flex-direction:column;}

header.topbar{
  position:sticky; top:0; z-index:40;
  display:flex; align-items:center; gap:28px;
  padding:16px 28px;
  background:var(--bg);
  border-bottom:1px solid var(--border);
}
.brand{
  display:flex; align-items:baseline; gap:6px;
  font-family:'Fraunces',serif; font-weight:700; font-size:22px;
  letter-spacing:.5px; white-space:nowrap;
}
.brand em{font-style:italic; color:var(--gold); font-weight:600;}
nav.tabs{display:flex; gap:4px; flex:1; overflow-x:auto;}
nav.tabs button{
  background:none;border:none;color:var(--text-muted);
  padding:8px 14px; font-size:14.5px; border-radius:var(--radius-m);
  white-space:nowrap; transition:color .15s, background .15s;
}
nav.tabs button:hover{color:var(--text); background:var(--surface);}
nav.tabs button.active{color:var(--bg); background:var(--gold); font-weight:600;}
.topbar-right{display:flex; align-items:center; gap:10px;}
.icon-btn{
  background:var(--surface); border:1px solid var(--border); color:var(--text-muted);
  width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:15px; transition:border-color .15s, color .15s;
}
.icon-btn:hover{color:var(--text); border-color:var(--gold-dim);}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  border:1px solid var(--border); background:var(--surface); color:var(--text);
  padding:9px 16px; border-radius:var(--radius-m); font-size:14px; font-weight:600;
  transition:border-color .15s, transform .1s;
}
.btn:hover{border-color:var(--gold-dim);}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--gold); color:#171512; border-color:var(--gold);}
.btn-primary:hover{background:var(--gold-dim); border-color:var(--gold-dim); color:var(--text);}
.btn-ghost{background:transparent; border-color:transparent; color:var(--text-muted);}
.btn-ghost:hover{color:var(--text); background:var(--surface);}
.btn-danger{color:var(--rose); border-color:var(--rose);}
.btn-danger:hover{background:var(--rose); color:#fff;}
.btn[disabled]{opacity:.5; cursor:not-allowed;}

/* =========================================================
   Main / views
   ========================================================= */
main{flex:1; padding:32px 28px 64px; max-width:1180px; width:100%; margin:0 auto;}
.view{display:none;}
.view.active{display:block; animation:rise .35s ease both;}
@keyframes rise{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);}}

.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:22px; flex-wrap:wrap;}
.section-head h2{font-size:26px; margin:0 0 4px; font-weight:600;}
.section-head p{margin:0; color:var(--text-muted); font-size:14px;}

/* =========================================================
   Auth
   ========================================================= */
.auth-wrap{
  max-width:400px; margin:8vh auto 0; padding:38px 34px 32px;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-m);
  position:relative;
}
.auth-wrap::before, .auth-wrap::after{
  content:""; position:absolute; top:10px; bottom:10px; width:1px; background:var(--border);
}
.auth-wrap::before{left:10px;} .auth-wrap::after{right:10px;}
.auth-logo{text-align:center; margin-bottom:4px; font-size:28px;}
.auth-logo em{color:var(--gold); font-style:italic;}
.auth-sub{text-align:center; color:var(--text-muted); font-size:13.5px; margin:0 0 26px;}
.auth-credit{text-align:center; color:var(--text-muted); font-size:12px; margin:24px 0 0;}
.auth-credit strong{color:var(--gold); font-weight:600;}
.auth-tabs{display:flex; margin-bottom:22px; border-bottom:1px solid var(--border);}
.auth-tabs button{
  flex:1; background:none; border:none; padding:10px 0; color:var(--text-muted);
  font-size:14px; font-weight:600; border-bottom:2px solid transparent; margin-bottom:-1px;
}
.auth-tabs button.active{color:var(--text); border-bottom-color:var(--gold);}
.field{margin-bottom:14px;}
.field label{display:block; font-size:12.5px; color:var(--text-muted); margin-bottom:6px;}
.field input{
  width:100%; padding:10px 12px; background:var(--bg-2); border:1px solid var(--border);
  border-radius:var(--radius-s); color:var(--text); font-size:14.5px;
}
.field input:focus{border-color:var(--gold);}
.auth-wrap .btn-primary{width:100%; padding:11px; margin-top:6px; font-size:14.5px;}
.auth-guest{width:100%; margin-top:10px;}
.form-msg{font-size:13px; margin-top:12px; padding:9px 11px; border-radius:var(--radius-s); display:none;}
.form-msg.error{display:block; background:rgba(193,90,95,.12); color:var(--rose); border:1px solid rgba(193,90,95,.35);}
.form-msg.ok{display:block; background:rgba(95,163,119,.12); color:var(--green); border:1px solid rgba(95,163,119,.35);}

/* =========================================================
   Movie grid & poster cards
   ========================================================= */
.grid{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(160px,1fr)); gap:20px;
}
.poster-card{
  position:relative; border-radius:var(--radius-m); overflow:hidden;
  background:var(--surface); border:1px solid var(--border);
  display:flex; flex-direction:column;
}
.poster-art{
  aspect-ratio:2/3; position:relative; display:flex; align-items:flex-end;
  padding:14px; color:#fff; overflow:hidden;
}
.poster-art .title{
  font-family:'Fraunces',serif; font-weight:600; font-size:16px; line-height:1.25;
  text-shadow:0 2px 10px rgba(0,0,0,.55); position:relative; z-index:2;
}
.poster-art::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,.75) 100%);
  z-index:1;
}
.poster-img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.poster-tag{
  position:absolute; top:10px; right:10px; z-index:3;
  background:rgba(0,0,0,.45); backdrop-filter:blur(2px);
  color:var(--gold); font-size:12px; font-weight:700; padding:3px 7px; border-radius:var(--radius-s);
  border:1px solid rgba(217,164,65,.5);
}
.poster-meta{padding:10px 12px 12px; display:flex; flex-direction:column; gap:6px; flex:1;}
.poster-meta .genre{font-size:11.5px; color:var(--text-muted); text-transform:capitalize;}
.poster-meta .row{display:flex; gap:6px; margin-top:auto;}
.poster-meta .row button{flex:1; padding:7px 8px; font-size:12.5px; border-radius:var(--radius-s);}
.btn-trailer{color:var(--gold); border-color:var(--gold-dim);}
.btn-trailer:hover{background:var(--gold); color:#171512;}
.poster-card-clickable{cursor:pointer; transition:border-color .15s, transform .15s;}
.poster-card-clickable:hover{border-color:var(--gold-dim); transform:translateY(-2px);}
.poster-card-clickable:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

.empty{
  text-align:center; padding:60px 20px; color:var(--text-muted); border:1px dashed var(--border);
  border-radius:var(--radius-m);
}
.empty h3{color:var(--text); margin:0 0 8px; font-weight:600;}

/* =========================================================
   Search
   ========================================================= */
.search-bar{display:flex; gap:10px; margin-bottom:26px;}
.search-bar input{
  flex:1; padding:12px 14px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-m); color:var(--text); font-size:15px;
}
.search-bar input:focus{border-color:var(--gold);}

.pager{display:flex; justify-content:center; align-items:center; gap:14px; margin-top:32px; color:var(--text-muted); font-size:13.5px;}

.movie-modal{position:fixed; inset:0; z-index:80; display:flex; align-items:center; justify-content:center; padding:24px;}
.movie-modal-backdrop{position:absolute; inset:0; background:rgba(0,0,0,.72); backdrop-filter:blur(3px);}
.movie-modal-panel{position:relative; z-index:1; width:min(720px, 100%); max-height:90vh; overflow:auto; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-m); box-shadow:var(--shadow); padding:28px;}
.movie-modal-close{position:absolute; top:10px; right:12px; z-index:2; border:0; background:transparent; color:var(--text-muted); font-size:30px; line-height:1; cursor:pointer;}
.movie-modal-close:hover{color:var(--text);}
.movie-details{display:grid; grid-template-columns:minmax(150px, 220px) 1fr; gap:26px; align-items:start;}
.movie-details-poster{aspect-ratio:2/3; overflow:hidden; border-radius:var(--radius-s); background:var(--surface-2);}
.movie-details-poster img{width:100%; height:100%; object-fit:cover;}
.movie-details-content h2{margin:8px 32px 12px 0; font-size:30px;}
.movie-details-content p{color:var(--text-muted); line-height:1.7; white-space:pre-line;}
.movie-details-meta{display:flex; flex-wrap:wrap; gap:8px; color:var(--gold); font-size:13px;}
.movie-details-meta span+span{border-left:1px solid var(--border); padding-left:8px;}
.trailer-title{margin:0 32px 18px 0; font-size:24px;}
.trailer-frame{aspect-ratio:16/9; display:flex; align-items:center; justify-content:center; background:#08090d; border-radius:var(--radius-s); overflow:hidden;}
.trailer-frame iframe{width:100%; height:100%; border:0;}
.trailer-error{padding:24px; color:var(--text-muted); text-align:center;}
@media (max-width:600px){.movie-details{grid-template-columns:110px 1fr; gap:16px;}.movie-details-content h2{font-size:23px;}.movie-modal-panel{padding:20px;}}

/* =========================================================
   Profile
   ========================================================= */
.profile-card{
  display:flex; gap:22px; align-items:center; background:var(--surface);
  border:1px solid var(--border); border-radius:var(--radius-m); padding:24px; margin-bottom:28px; flex-wrap:wrap;
}
.avatar{
  width:74px; height:74px; border-radius:50%; background:var(--surface-2); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; font-family:'Fraunces',serif; font-size:26px; color:var(--gold);
  flex-shrink:0; overflow:hidden;
}
.avatar img{width:100%; height:100%; object-fit:cover;}
.profile-info h3{margin:0 0 4px; font-size:19px;}
.profile-info p{margin:0; color:var(--text-muted); font-size:13.5px;}
.badge{display:inline-block; font-size:11px; padding:2px 8px; border-radius:20px; margin-top:8px;}
.badge.verified{background:rgba(95,163,119,.15); color:var(--green); border:1px solid rgba(95,163,119,.35);}
.badge.unverified{background:rgba(193,90,95,.15); color:var(--rose); border:1px solid rgba(193,90,95,.35);}
.panel{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-m); padding:22px; margin-bottom:20px;}
.panel h3{margin:0 0 16px; font-size:16px;}
.panel .field{max-width:360px;}

/* =========================================================
   Toasts / loaders / settings popover
   ========================================================= */
.toast-stack{position:fixed; bottom:20px; right:20px; display:flex; flex-direction:column; gap:8px; z-index:100;}
.toast{
  background:var(--surface); border:1px solid var(--border); border-left:3px solid var(--gold);
  color:var(--text); padding:11px 16px; border-radius:var(--radius-s); font-size:13.5px;
  box-shadow:var(--shadow); animation:toastIn .25s ease both; max-width:320px;
}
.toast.error{border-left-color:var(--rose);}
@keyframes toastIn{from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:translateY(0);}}

.loader{display:flex; justify-content:center; align-items:center; padding:50px 0; color:var(--text-muted); font-size:14px;}
.spinner{
  width:18px; height:18px; border:2px solid var(--border); border-top-color:var(--gold);
  border-radius:50%; animation:spin .7s linear infinite; margin-right:9px; flex-shrink:0;
}
@keyframes spin{to{transform:rotate(360deg);}}

.settings-pop{
  position:absolute; top:56px; right:28px; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-m); padding:16px; width:280px; box-shadow:var(--shadow); z-index:50; display:none;
}
.settings-pop.open{display:block;}
.settings-pop label{font-size:12px; color:var(--text-muted); display:block; margin-bottom:6px;}
.settings-pop input{width:100%; padding:8px 10px; background:var(--bg-2); border:1px solid var(--border); color:var(--text); border-radius:var(--radius-s); font-size:13px; margin-bottom:10px;}
.settings-pop small{color:var(--text-muted); font-size:11.5px; line-height:1.5; display:block; margin-top:6px;}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:640px){
  header.topbar{padding:10px 12px; gap:10px; flex-wrap:wrap;}
  .brand{font-size:19px; flex-shrink:0;}
  .brand span.name{display:none;}
  .topbar-right{margin-left:auto;}
  nav.tabs{order:3; flex-basis:100%; gap:2px; padding-bottom:2px;}
  nav.tabs button{padding:7px 9px; font-size:12px;}
  main{padding:20px 12px 40px;}
  .section-head{margin-bottom:16px;}
  .section-head h2{font-size:23px;}
  .grid{grid-template-columns:repeat(2, minmax(0, 1fr)); gap:12px;}
  .poster-art{padding:10px;}
  .poster-art .title{font-size:14px;}
  .poster-meta{padding:8px;}
  .poster-meta .row{flex-direction:column;}
  .poster-meta .row button{width:100%;}
  .search-bar{gap:7px; margin-bottom:20px;}
  .search-bar input{min-width:0; padding:10px;}
  .search-bar .btn{padding:9px 12px;}
  .pager{gap:8px; margin-top:24px; font-size:12px;}
  .pager .btn{padding:8px 10px;}
  .auth-wrap{width:100%; margin:4vh auto 0; padding:28px 20px 24px;}
  .profile-card{gap:14px; padding:18px;}
  .profile-card > div:last-child{width:100%; margin-left:0 !important;}
  .profile-card > div:last-child .btn{width:100%;}
  .panel{padding:16px;}
  .toast-stack{left:12px; right:12px; bottom:12px;}
  .toast{max-width:none;}
  .settings-pop{left:12px; right:12px; width:auto;}
}

@media (max-width:420px){
  .movie-modal{padding:10px;}
  .movie-modal-panel{padding:16px;}
  .movie-details{grid-template-columns:1fr; gap:14px;}
  .movie-details-poster{width:130px; justify-self:center;}
  .movie-details-content h2{font-size:22px; margin-top:0;}
  .movie-details-content p{font-size:13px; line-height:1.55;}
}

@media (prefers-reduced-motion: reduce){
  .view.active, .toast{animation:none;}
  .spinner{animation-duration:1.4s;}
}