/* Aurora Album Designer — premium minimal UI
   Light, photo-first, calm. Edit the variables below to retheme. */
:root{
  --bg:#f4f3f0;          /* app background (warm off-white) */
  --panel:#ffffff;
  --panel-2:#fafaf8;
  --ink:#23262b;
  --muted:#7c828b;
  --line:#e3e1db;
  --line-2:#d6d4cd;
  --accent:#9a7b4f;      /* muted gold */
  --accent-ink:#ffffff;
  --danger:#b4534b;
  --stage-bg:#e9e7e1;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.06);
  --radius:8px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;color:var(--ink);background:var(--bg);
  font:14px/1.45 'Inter',system-ui,Segoe UI,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important}
.muted{color:var(--muted)}
.dim{color:var(--muted);font-size:12px}
hr{border:none;border-top:1px solid var(--line);margin:16px 0}

/* ---------- Top bar ---------- */
#topbar{
  height:56px;display:flex;align-items:center;gap:14px;padding:0 18px;
  background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;
}
.brand{font:600 17px 'Cormorant Garamond',serif;letter-spacing:.02em;cursor:pointer;white-space:nowrap}
.brand span{color:var(--muted);font-weight:500}
.brand .build{font:500 10px 'Inter',sans-serif;color:#fff;background:var(--accent);border-radius:8px;padding:2px 6px;margin-left:4px;vertical-align:middle}
.topbar-spacer{flex:1}
#topbar nav{display:flex;align-items:center;gap:8px}
.proj-title{font:500 14px 'Cormorant Garamond',serif;color:var(--muted);margin-right:6px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Buttons ---------- */
.btn{
  background:var(--panel);border:1px solid var(--line-2);color:var(--ink);
  border-radius:6px;padding:7px 12px;font-size:13px;cursor:pointer;transition:.12s;white-space:nowrap;
}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.06);color:var(--accent-ink)}
.btn.danger{color:var(--danger);border-color:#e6c9c5}
.btn.danger:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.sm{padding:5px 9px;font-size:12px}
.btn.block{display:block;width:100%;margin-top:8px}
.row-gap{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ---------- Screens ---------- */
#app{height:calc(100vh - 56px);overflow:hidden}
.screen{display:none;height:100%;overflow:auto;padding:24px 28px}
.screen.active{display:block}
#screen-editor.active{display:block;padding:0;overflow:hidden}
.screen-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.screen-head h1{font:500 26px 'Cormorant Garamond',serif;margin:0}

/* ---------- Projects grid ---------- */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.project-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;cursor:pointer;box-shadow:var(--shadow);transition:.15s}
.project-card:hover{transform:translateY(-2px);border-color:var(--line-2)}
.project-card .thumb{aspect-ratio:2/1;background:var(--stage-bg);display:block;width:100%;object-fit:cover}
.project-card .meta{padding:12px 14px}
.project-card .meta h3{margin:0 0 4px;font:500 16px 'Cormorant Garamond',serif}
.project-card .meta p{margin:0;color:var(--muted);font-size:12px}
.empty-state{text-align:center;color:var(--muted);margin-top:80px}
.empty-state p{font:500 20px 'Cormorant Garamond',serif}

/* ---------- Editor layout ---------- */
.editor-grid{display:grid;grid-template-columns:240px 1fr 248px;height:calc(100vh - 56px)}
.panel{background:var(--panel);overflow:auto;display:flex;flex-direction:column}
.panel-left{border-right:1px solid var(--line)}
.panel-right{border-left:1px solid var(--line);padding:16px}
.panel-tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:2}
.ptab{flex:1;background:none;border:none;padding:11px 0;font-size:13px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.ptab.active{color:var(--ink);border-bottom-color:var(--accent)}
.ptab-body{padding:14px}
.panel-actions{margin-bottom:10px}
.filters{display:flex;gap:8px;margin-bottom:12px}
.filters select{flex:1}

/* image tray */
.image-tray{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-content:start;align-items:start;min-height:120px;border:1px dashed var(--line-2);border-radius:8px;padding:8px}
.image-tray.dragover{border-color:var(--accent);background:var(--panel-2)}
.tray-hint{grid-column:1/-1;color:var(--muted);font-size:12px;text-align:center;padding:24px 8px}
.tray-item{position:relative;border-radius:6px;overflow:hidden;cursor:grab;border:2px solid transparent;background:var(--stage-bg)}
/* tile takes the photo's own shape: portraits tall, landscapes wide */
.tray-item img{width:100%;height:auto;max-height:200px;object-fit:contain;background:#d7d4cc;display:block;-webkit-user-drag:none}
.tray-item.used::after{content:'';position:absolute;top:4px;right:4px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px #fff}
.tray-item .fav{position:absolute;left:3px;top:3px;font-size:12px;color:#f5c451;cursor:pointer;text-shadow:0 1px 2px rgba(0,0,0,.5)}
.tray-item .rm{position:absolute;right:3px;bottom:3px;background:rgba(0,0,0,.55);color:#fff;border:none;border-radius:4px;font-size:10px;padding:1px 4px;cursor:pointer;opacity:0;transition:.1s}
.tray-item:hover .rm{opacity:1}

/* templates */
.tpl-group-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:6px 0 8px}
.template-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.tpl{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;cursor:pointer;position:relative;padding:6px;transition:.12s;user-select:none;-webkit-user-select:none}
.tpl:active{cursor:grabbing}
.tpl:hover{border-color:var(--accent)}
.tpl .tpl-preview{position:relative;width:100%;background:#fff;border:1px solid var(--line)}
.tpl .tpl-preview i{position:absolute;background:#cfcabe}
.tpl .tpl-name{font-size:10px;color:var(--muted);margin-top:4px;text-align:center;line-height:1.2}

/* ---------- Stage ---------- */
.stage-wrap{display:flex;flex-direction:column;background:var(--stage-bg);min-width:0}
.stage-toolbar{display:flex;align-items:center;gap:6px;padding:8px 10px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.stage-toolbar .divider{width:1px;height:20px;background:var(--line);margin:0 2px}
.chk{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--muted)}
.zoom-controls{display:flex;align-items:center;gap:4px;margin-left:auto}
#zoomLabel{font-size:12px;color:var(--muted);min-width:38px;text-align:center}
.stage-scroll{flex:1;overflow:auto;display:flex;align-items:center;justify-content:center;padding:30px}
.stage{position:relative;background:#fff;box-shadow:0 6px 40px rgba(0,0,0,.18);flex:none}
.stage-status{display:flex;justify-content:space-between;padding:6px 12px;background:var(--panel);border-top:1px solid var(--line);font-size:12px;color:var(--muted)}

/* elements on stage */
.el{position:absolute;cursor:move;outline:1px solid transparent}
.el.selected{outline:1.5px solid var(--accent)}
.el-image{overflow:hidden;background:#eee}
.el-image .img-inner{position:absolute;background-repeat:no-repeat;background-position:center;background-size:cover}
.el-image .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#aaa;font-size:12px;background:repeating-linear-gradient(45deg,#f0efe9,#f0efe9 10px,#e9e7df 10px,#e9e7df 20px)}
.el-image.drop-hover{outline:2.5px solid var(--accent);outline-offset:-2px}
.img-border{position:absolute;inset:0;box-sizing:border-box;pointer-events:none}
.spread-border{position:absolute;inset:0;box-sizing:border-box;pointer-events:none;z-index:14}
.el-text.editing{cursor:text}
.el-text.editing .txt{cursor:text;outline:none}
.half-hint{position:absolute;top:0;bottom:0;width:50%;background:rgba(154,123,79,.16);box-shadow:inset 0 0 0 2px var(--accent);pointer-events:none;z-index:30}
.half-hint.left{left:0}
.half-hint.right{left:50%}
.half-active{position:absolute;top:0;bottom:0;width:50%;background:rgba(154,123,79,.12);box-shadow:inset 0 0 0 2px var(--accent);pointer-events:none;z-index:12;display:flex;align-items:flex-start;justify-content:center}
.half-active.left{left:0}
.half-active.right{left:50%}
.half-active span{margin-top:8px;background:var(--accent);color:#fff;font-size:11px;padding:3px 8px;border-radius:10px;white-space:nowrap}
.el-image.cropping{cursor:grab}
.el-image.cropping .img-inner{cursor:grab}
.el-text{display:flex;overflow:hidden;padding:2px}
.el-text .txt{width:100%;white-space:pre-wrap;word-break:break-word;outline:none}
.el-text.ph-text{box-shadow:0 0 0 1.5px rgba(201,154,62,.9) inset}
.ph-badge{position:absolute;left:0;bottom:0;background:#c79a3e;color:#fff;font-size:10px;padding:1px 5px;border-radius:0 6px 0 4px;pointer-events:none;z-index:4;white-space:nowrap}
.el .handle{position:absolute;width:11px;height:11px;background:#fff;border:1.5px solid var(--accent);border-radius:2px;z-index:5}
.el.selected .handle{display:block}
.el .handle{display:none}
.handle.nw{left:-6px;top:-6px;cursor:nwse-resize}
.handle.ne{right:-6px;top:-6px;cursor:nesw-resize}
.handle.sw{left:-6px;bottom:-6px;cursor:nesw-resize}
.handle.se{right:-6px;bottom:-6px;cursor:nwse-resize}
.handle.n{left:50%;top:-6px;margin-left:-5px;cursor:ns-resize}
.handle.s{left:50%;bottom:-6px;margin-left:-5px;cursor:ns-resize}
.handle.w{left:-6px;top:50%;margin-top:-5px;cursor:ew-resize}
.handle.e{right:-6px;top:50%;margin-top:-5px;cursor:ew-resize}

/* guides */
.guide{position:absolute;pointer-events:none;z-index:1}
.guide.bleed{border:1px dashed rgba(180,83,75,.6)}
.guide.safe{border:1px dashed rgba(120,140,180,.7)}
.guide.gutter{top:0;bottom:0;border-left:1px dashed rgba(0,0,0,.28)}
.snapline{position:absolute;background:var(--accent);z-index:20;pointer-events:none}

/* ---------- Storyboard ---------- */
.storyboard-strip{display:flex;flex-wrap:wrap;gap:14px;padding-bottom:30px}
.sb-card{position:relative;width:200px;background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:var(--shadow)}
.sb-card.selected{outline:2.5px solid var(--accent);outline-offset:-2px}
.sb-check{position:absolute;top:6px;left:6px;z-index:3;background:rgba(255,255,255,.92);border:1px solid var(--line-2);border-radius:5px;padding:2px 4px;display:flex;cursor:pointer}
.sb-check input{cursor:pointer;margin:0;width:16px;height:16px}
.sb-warn{color:#9a6f1f;font-size:10px;background:#f6ecd6;border-radius:8px;padding:1px 5px;white-space:nowrap}
.export-warning{background:#f6ecd6;border:1px solid #e3c98c;color:#7a5a1e;border-radius:6px;padding:8px 10px;font-size:12px;margin:0 0 12px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn[disabled]:hover{border-color:var(--line-2);color:var(--ink)}
.sb-card.dragging{opacity:.4}
.sb-card.drop-target{outline:2px dashed var(--accent)}
.sb-card .sb-thumb{aspect-ratio:2/1;background:#fff;width:100%;object-fit:contain;border-bottom:1px solid var(--line)}
.sb-card .sb-meta{padding:7px 9px;font-size:12px;display:flex;justify-content:space-between;align-items:center}
.sb-card .sb-section{color:var(--accent);font-size:11px}
.sb-card .sb-actions button{background:none;border:none;color:var(--muted);cursor:pointer;font-size:13px;padding:2px 4px}
.sb-card .sb-actions button:hover{color:var(--danger)}

/* ---------- Forms / cards ---------- */
.settings-card,.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;max-width:640px;box-shadow:var(--shadow)}
.il{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);margin-bottom:12px}
.il input,.il select,.il textarea,.filters select{
  background:var(--panel);border:1px solid var(--line-2);border-radius:6px;padding:8px 9px;color:var(--ink);font-size:13px;font-family:inherit;
}
.il input:focus,.il select:focus,.il textarea:focus{outline:none;border-color:var(--accent)}
.il-row{display:flex;gap:12px;flex-wrap:wrap}
.il-row .il{flex:1;min-width:120px}
.il.chk{flex-direction:row;align-items:center;gap:7px}
.inspector h3{font:500 16px 'Cormorant Garamond',serif;margin:0 0 12px}
.inspector-empty{color:var(--muted);font-size:13px;padding:6px 0}
.spread-inspector{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.hint{font-size:11px;color:var(--muted);margin:8px 0;line-height:1.4}
.form-status{font-size:13px;margin-top:10px;min-height:18px}
.form-status.ok{color:#3f7d4f}
.form-status.err{color:var(--danger)}

/* ---------- Prose (help) ---------- */
.prose{max-width:720px;line-height:1.65}
.prose h2{font:500 20px 'Cormorant Garamond',serif;margin:24px 0 8px}
.prose p{margin:0 0 12px}
.prose ul{margin:0 0 14px;padding-left:20px}
.prose code{background:var(--panel-2);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-size:12px}

/* ---------- Modals / toast ---------- */
.modal{position:fixed;inset:0;background:rgba(30,30,28,.45);display:flex;align-items:center;justify-content:center;z-index:100}
.modal-card{background:var(--panel);border-radius:12px;padding:24px;width:420px;max-width:92vw;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative}
.modal-card h2{font:500 22px 'Cormorant Garamond',serif;margin:0 0 16px}
.modal-close{margin-top:14px;width:100%}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#23262b;color:#fff;padding:10px 18px;border-radius:8px;font-size:13px;z-index:200;box-shadow:var(--shadow)}