/* ===========================================================
   FlexCV Builder — premium design system
   =========================================================== */
:root {
  --accent: #6366f1;
  --accent2: #8b5cf6;
  --accent-soft: rgba(99,102,241,0.14);

  --bg: #eef1f6;
  --bg2: #e6eaf2;
  --surface: #ffffff;
  --surface2: #f6f7fb;
  --panel: rgba(255,255,255,0.72);
  --border: #e2e6ee;
  --border2: #d3d8e3;
  --text: #1a1d27;
  --text2: #5b6478;
  --text3: #939bad;
  --shadow-sm: 0 1px 2px rgba(20,24,40,0.05);
  --shadow: 0 6px 22px rgba(20,24,40,0.10);
  --shadow-lg: 0 18px 60px rgba(20,24,40,0.18);
  --radius: 12px;
  --radius-sm: 8px;
  --topbar-h: 56px;
  --canvas-bg: #c7ccd8;
  --ui-font: 'Inter', system-ui, -apple-system, sans-serif;
}
[data-theme="dark"] {
  --bg: #0c0d12;
  --bg2: #111219;
  --surface: #16181f;
  --surface2: #1c1f29;
  --panel: rgba(22,24,31,0.78);
  --border: #262a36;
  --border2: #323848;
  --text: #f1f2f7;
  --text2: #a4abbd;
  --text3: #6c7488;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow: 0 6px 22px rgba(0,0,0,0.45);
  --shadow-lg: 0 18px 60px rgba(0,0,0,0.6);
  --canvas-bg: #07080b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--ui-font);
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ===== Mobile gate ===== */
.mobile-gate { display: none; }
@media (max-width: 1023px) {
  .app { display: none !important; }
  .mobile-gate {
    display: flex; align-items: center; justify-content: center;
    position: fixed; inset: 0; padding: 2rem;
    background: radial-gradient(ellipse at top, #1c1f29, #0c0d12);
    color: #f1f2f7; text-align: center;
  }
  .mobile-gate-card { max-width: 360px; }
  .mg-logo { font-size: 3.5rem; margin-bottom: 1rem; }
  .mobile-gate h1 { font-size: 1.6rem; font-weight: 800; margin-bottom: 0.75rem; background: linear-gradient(135deg,#818cf8,#c084fc); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
  .mobile-gate p { color: #cbd0dd; line-height: 1.6; margin-bottom: 0.5rem; }
  .mg-sub { font-size: 0.85rem; color: #8c93a5 !important; }
  .mg-back { display: inline-block; margin-top: 1.5rem; color: #818cf8; text-decoration: none; font-weight: 600; }
}

/* ===== App shell ===== */
.app { display: flex; flex-direction: column; height: 100vh; }

/* ===== Topbar ===== */
.topbar {
  height: var(--topbar-h); flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: 0 0.9rem; background: var(--panel); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border); z-index: 40;
}
.tb-left, .tb-center, .tb-right { display: flex; align-items: center; gap: 0.4rem; }
.tb-brand { display: flex; align-items: center; gap: 0.55rem; text-decoration: none; color: inherit; margin-right: 0.5rem; }
.tb-logo { width: 34px; height: 34px; border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; background: linear-gradient(135deg, var(--accent), var(--accent2)); box-shadow: var(--shadow-sm); }
.tb-brand-txt { font-weight: 800; font-size: 0.98rem; line-height: 1; }
.tb-brand-txt small { display: block; font-weight: 500; font-size: 0.62rem; color: var(--text3); letter-spacing: 0.05em; }
.tb-file { display: flex; align-items: center; gap: 0.5rem; padding-left: 0.5rem; border-left: 1px solid var(--border); }
.tb-name-input { background: transparent; border: 1px solid transparent; color: var(--text); font-weight: 600; font-size: 0.85rem; padding: 0.3rem 0.5rem; border-radius: 7px; width: 130px; }
.tb-name-input:hover { background: var(--surface2); }
.tb-name-input:focus { outline: none; background: var(--surface); border-color: var(--accent); }
.tb-saved { font-size: 0.68rem; color: var(--text3); font-weight: 600; }
.tb-saved.saving { color: var(--accent); }

.tb-btn {
  height: 34px; min-width: 34px; padding: 0 0.55rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font-size: 0.92rem; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  transition: all 0.16s;
}
.tb-btn:hover { background: var(--surface2); border-color: var(--border2); }
.tb-btn.toggle.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.tb-btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); border: none; color: #fff; padding: 0 0.85rem; }
.tb-btn.primary:hover { filter: brightness(1.08); }
.tb-btn.ghost { background: transparent; }
.tb-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.tb-sep { width: 1px; height: 22px; background: var(--border); margin: 0 0.25rem; }
.tb-zoom { height: 34px; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; padding: 0 0.4rem; font-size: 0.8rem; font-weight: 600; }

.tb-menu { position: relative; }
.tb-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 200px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 0.4rem; display: none; z-index: 60; flex-direction: column; gap: 2px;
}
.tb-dropdown.right { left: auto; right: 0; }
.tb-dropdown.open { display: flex; animation: pop 0.14s ease; }
.tb-dropdown button { text-align: left; background: transparent; border: none; color: var(--text); padding: 0.5rem 0.6rem; border-radius: 7px; font-size: 0.82rem; font-weight: 500; }
.tb-dropdown button:hover { background: var(--surface2); }
.dd-sep { height: 1px; background: var(--border); margin: 0.3rem 0; }
@keyframes pop { from { opacity: 0; transform: translateY(-4px) scale(0.98); } to { opacity: 1; transform: none; } }

/* ===== Workspace ===== */
.workspace { flex: 1; display: grid; grid-template-columns: 256px 1fr 290px; min-height: 0; overflow: hidden; }
.panel { background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.panel.right { border-right: none; border-left: 1px solid var(--border); }
.panel.collapsed { display: none; }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 0.85rem 1rem 0.6rem; }
.panel-head h2 { font-size: 0.82rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text2); }
.panel-collapse { background: transparent; border: none; color: var(--text3); font-size: 0.9rem; padding: 0.2rem 0.35rem; border-radius: 6px; }
.panel-collapse:hover { background: var(--surface2); color: var(--text); }

/* Library */
.lib-search { padding: 0 0.85rem 0.6rem; }
.lib-search input { width: 100%; padding: 0.5rem 0.7rem; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: 0.8rem; }
.lib-search input:focus { outline: none; border-color: var(--accent); }
.lib-scroll { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 0 0.7rem 0.7rem; -webkit-overflow-scrolling: touch; }
.lib-cat { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text3); margin: 0.7rem 0.3rem 0.4rem; }
.lib-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.45rem; }
.lib-item {
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center;
  padding: 0.6rem 0.4rem; border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
  cursor: grab; transition: all 0.15s; user-select: none;
}
.lib-item:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.lib-item:active { cursor: grabbing; }
.lib-item.dragging { opacity: 0.5; }
.lib-ico { font-size: 1.15rem; }
.lib-label { font-size: 0.68rem; font-weight: 600; color: var(--text2); line-height: 1.2; }

.panel-foot { padding: 0.7rem; border-top: 1px solid var(--border); }
.full-btn { width: 100%; padding: 0.65rem; border-radius: 9px; border: none; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font-weight: 700; font-size: 0.82rem; transition: filter 0.15s; }
.full-btn:hover { filter: brightness(1.08); }

/* ===== Canvas ===== */
.canvas-wrap { display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; background: var(--canvas-bg); position: relative; }
.canvas-scroll { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; display: flex; -webkit-overflow-scrolling: touch; }
.canvas-stage { margin: auto; padding: 48px; transform-origin: top center; flex-shrink: 0; }
.page-zoom { position: relative; transform-origin: top left; }
.page {
  position: relative; width: 794px; height: 1123px; background: #fff;
  box-shadow: 0 10px 50px rgba(0,0,0,0.35); transform-origin: top left;
}
.grid-overlay { position: absolute; inset: 0; pointer-events: none; display: none; z-index: 1;
  background-image: linear-gradient(rgba(99,102,241,0.10) 1px, transparent 1px), linear-gradient(90deg, rgba(99,102,241,0.10) 1px, transparent 1px);
  background-size: 10px 10px; }
.grid-overlay.on { display: block; }
.elements { position: absolute; inset: 0; z-index: 2; }
.guides { position: absolute; inset: 0; pointer-events: none; z-index: 30; }
.guide-line { position: absolute; background: #f43f5e; }
.guide-line.v { width: 1px; top: 0; bottom: 0; }
.guide-line.h { height: 1px; left: 0; right: 0; }
.marquee { position: absolute; border: 1px solid var(--accent); background: var(--accent-soft); display: none; z-index: 25; pointer-events: none; }

.canvas-statusbar { height: 26px; flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 0.9rem; background: var(--panel); backdrop-filter: blur(10px); border-top: 1px solid var(--border); font-size: 0.7rem; color: var(--text3); font-weight: 600; }

/* ===== Elements ===== */
.el { position: absolute; box-sizing: border-box; }
.el .el-inner { width: 100%; height: 100%; overflow: hidden; }
.el[data-locked="true"] { cursor: not-allowed; }
.el.selected { outline: 1.5px solid var(--accent); outline-offset: 0; }
.el.multi { outline: 1.5px dashed var(--accent2); }
.el .el-content { width: 100%; height: 100%; outline: none; }
.el .el-content[contenteditable="true"] { cursor: text; }
.el:not([data-locked="true"]):hover { outline: 1px solid rgba(99,102,241,0.5); }

/* resize handles */
.handle { position: absolute; width: 10px; height: 10px; background: #fff; border: 1.5px solid var(--accent); border-radius: 2px; z-index: 5; }
.handle.nw { left: -5px; top: -5px; cursor: nwse-resize; }
.handle.ne { right: -5px; top: -5px; cursor: nesw-resize; }
.handle.sw { left: -5px; bottom: -5px; cursor: nesw-resize; }
.handle.se { right: -5px; bottom: -5px; cursor: nwse-resize; }
.handle.n { left: 50%; top: -5px; transform: translateX(-50%); cursor: ns-resize; }
.handle.s { left: 50%; bottom: -5px; transform: translateX(-50%); cursor: ns-resize; }
.handle.w { left: -5px; top: 50%; transform: translateY(-50%); cursor: ew-resize; }
.handle.e { right: -5px; top: 50%; transform: translateY(-50%); cursor: ew-resize; }
.handle.rot { left: 50%; top: -26px; transform: translateX(-50%); border-radius: 50%; cursor: grab; background: var(--accent); }
.handle.rot::after { content: ''; position: absolute; left: 50%; top: 10px; width: 1px; height: 16px; background: var(--accent); transform: translateX(-50%); }

/* widget visuals */
.w-divider { width: 100%; height: 100%; display: flex; align-items: center; }
.w-divider span { width: 100%; }
.w-progress { width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; gap: 4px; }
.w-progress .pl { display: flex; justify-content: space-between; font-size: 11px; font-weight: 600; }
.w-progress .pt { width: 100%; height: 7px; border-radius: 20px; background: rgba(0,0,0,0.1); overflow: hidden; }
.w-progress .pf { height: 100%; border-radius: 20px; }
.w-photo, .w-image { width: 100%; height: 100%; }
.w-photo img, .w-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.w-qr { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: #fff; }
.w-qr img, .w-qr canvas { width: 100% !important; height: 100% !important; }
.w-button { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-weight: 600; border-radius: 8px; }
.w-photo.shape-circle img, .w-image.shape-circle img { border-radius: 50%; }
.w-photo.shape-rounded img, .w-image.shape-rounded img { border-radius: 16px; }
.w-photo.shape-square img, .w-image.shape-square img { border-radius: 0; }
.ph-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(45deg,#eef1f6,#eef1f6 8px,#e2e6ee 8px,#e2e6ee 16px); color: #939bad; font-size: 11px; text-align: center; }

/* ===== Quickbar ===== */
.el-quickbar { position: fixed; display: none; gap: 2px; padding: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 9px; box-shadow: var(--shadow-lg); z-index: 50; }
.el-quickbar.show { display: flex; }
.el-quickbar button { width: 30px; height: 30px; border: none; background: transparent; border-radius: 6px; font-size: 0.85rem; color: var(--text); }
.el-quickbar button:hover { background: var(--surface2); }

/* ===== Rich text toolbar ===== */
.rt-toolbar { position: fixed; display: none; gap: 1px; padding: 4px; background: #1a1d27; border-radius: 9px; box-shadow: var(--shadow-lg); z-index: 70; }
.rt-toolbar.show { display: flex; animation: pop 0.12s ease; }
.rt-toolbar button { width: 28px; height: 28px; border: none; background: transparent; color: #e8eaf2; border-radius: 6px; font-size: 0.82rem; }
.rt-toolbar button:hover { background: rgba(255,255,255,0.14); }
.rt-sep { width: 1px; background: rgba(255,255,255,0.18); margin: 3px 2px; }

/* ===== Properties ===== */
.prop-scroll { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 0.5rem 0.85rem 2rem; -webkit-overflow-scrolling: touch; }
.prop-empty { text-align: center; color: var(--text3); padding: 3rem 1rem; }
.pe-icon { font-size: 2.2rem; margin-bottom: 0.8rem; }
.prop-empty p { font-size: 0.82rem; line-height: 1.6; }
.prop-group { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 0.7rem; background: var(--surface); overflow: hidden; }
.prop-gh { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 0.75rem; cursor: pointer; font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text2); user-select: none; }
.prop-gh .chev { font-size: 0.65rem; color: var(--text3); transition: transform 0.18s; }
.prop-group.collapsed .chev { transform: rotate(-90deg); }
.prop-gb { padding: 0 0.75rem 0.75rem; display: flex; flex-direction: column; gap: 0.6rem; }
.prop-group.collapsed .prop-gb { display: none; }
.prow { display: flex; align-items: center; gap: 0.5rem; }
.prow.col { flex-direction: column; align-items: stretch; gap: 0.3rem; }
.plabel { font-size: 0.7rem; font-weight: 600; color: var(--text2); min-width: 64px; }
.pfield { flex: 1; }
.pinput, .pselect { width: 100%; padding: 0.4rem 0.5rem; border-radius: 7px; border: 1px solid var(--border); background: var(--bg2); color: var(--text); font-size: 0.76rem; }
.pinput:focus, .pselect:focus { outline: none; border-color: var(--accent); }
.pnum { width: 100%; }
.pgrid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; }
.pgrid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 0.3rem; }
.pcolor { display: flex; align-items: center; gap: 0.35rem; }
.pcolor input[type="color"] { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 7px; background: none; padding: 2px; cursor: pointer; }
.pcolor input[type="text"] { flex: 1; }
.swatches { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.swatch { width: 22px; height: 22px; border-radius: 6px; border: 2px solid transparent; cursor: pointer; box-shadow: var(--shadow-sm); }
.swatch:hover { transform: scale(1.1); }
.seg { display: flex; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 2px; gap: 2px; }
.seg button { flex: 1; border: none; background: transparent; color: var(--text2); padding: 0.3rem; border-radius: 6px; font-size: 0.72rem; font-weight: 600; }
.seg button.active { background: var(--surface); color: var(--accent); box-shadow: var(--shadow-sm); }
.prange { width: 100%; accent-color: var(--accent); }
.pcheck { display: flex; align-items: center; gap: 0.4rem; font-size: 0.76rem; color: var(--text2); }
.btn-row { display: flex; gap: 0.4rem; }
.mini-btn { flex: 1; padding: 0.45rem; border-radius: 7px; border: 1px solid var(--border); background: var(--bg2); color: var(--text); font-size: 0.74rem; font-weight: 600; }
.mini-btn:hover { background: var(--surface2); border-color: var(--accent); color: var(--accent); }
.mini-btn.danger:hover { border-color: #ef4444; color: #ef4444; background: rgba(239,68,68,0.08); }

/* ===== Modals ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(10,12,20,0.55); backdrop-filter: blur(4px); display: none; z-index: 80; }
.modal-overlay.show { display: block; animation: fade 0.18s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%,-48%); width: 460px; max-width: 92vw; max-height: 86vh;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg);
  display: none; flex-direction: column; z-index: 90; overflow: hidden; }
.modal.lg { width: 880px; }
.modal.show { display: flex; animation: modalIn 0.2s cubic-bezier(.2,.8,.3,1); }
@keyframes modalIn { from { opacity: 0; transform: translate(-50%,-44%) scale(0.97); } to { opacity: 1; transform: translate(-50%,-50%) scale(1); } }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 1.02rem; font-weight: 800; }
.modal-x { width: 30px; height: 30px; border: none; background: var(--surface2); border-radius: 8px; color: var(--text2); font-size: 0.85rem; }
.modal-x:hover { background: var(--border); color: var(--text); }
.modal-body { padding: 1.25rem; overflow-y: auto; }
.modal-sub { font-size: 0.82rem; color: var(--text2); margin-bottom: 1rem; }

.template-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 1rem; }
.tpl-card { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; cursor: pointer; background: var(--surface2); transition: all 0.18s; }
.tpl-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow); }
.tpl-thumb { height: 220px; position: relative; overflow: hidden; background: #fff; }
.tpl-thumb .mini-page { position: absolute; top: 0; left: 0; width: 794px; height: 1123px; transform: scale(0.226); transform-origin: top left; }
.tpl-meta { padding: 0.6rem 0.75rem; }
.tpl-meta .tn { font-weight: 700; font-size: 0.85rem; }
.tpl-meta .td { font-size: 0.72rem; color: var(--text3); }

.recent-list { display: flex; flex-direction: column; gap: 0.5rem; }
.recent-item { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 0.7rem 0.85rem; border: 1px solid var(--border); border-radius: 10px; background: var(--surface2); }
.recent-item .ri-name { font-weight: 600; font-size: 0.85rem; }
.recent-item .ri-date { font-size: 0.7rem; color: var(--text3); }
.recent-item .ri-actions { display: flex; gap: 0.35rem; }
.recent-empty { text-align: center; color: var(--text3); padding: 2rem; font-size: 0.85rem; }

.kbd-grid { display: grid; grid-template-columns: auto 1fr; gap: 0.6rem 1rem; align-items: center; }
.kbd-grid > div { white-space: nowrap; }
.kbd-grid > span { font-size: 0.82rem; color: var(--text2); }
.kbd { display: inline-block; padding: 0.15rem 0.45rem; background: var(--surface2); border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 6px; font-size: 0.72rem; font-weight: 700; }
.help-body h4 { font-size: 0.9rem; margin: 1rem 0 0.4rem; }
.help-body h4:first-child { margin-top: 0; }
.help-body p, .help-body li { font-size: 0.83rem; color: var(--text2); line-height: 1.7; }
.help-body ol { padding-left: 1.2rem; }

/* ===== Toast ===== */
.toast { position: fixed; bottom: 40px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1a1d27; color: #fff; padding: 0.7rem 1.2rem; border-radius: 10px; font-size: 0.84rem; font-weight: 600; opacity: 0; pointer-events: none; transition: all 0.25s; z-index: 200; box-shadow: var(--shadow-lg); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* scrollbars */
.lib-scroll::-webkit-scrollbar, .prop-scroll::-webkit-scrollbar, .canvas-scroll::-webkit-scrollbar, .modal-body::-webkit-scrollbar { width: 10px; height: 10px; }
.lib-scroll::-webkit-scrollbar-thumb, .prop-scroll::-webkit-scrollbar-thumb, .canvas-scroll::-webkit-scrollbar-thumb, .modal-body::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 10px; border: 2px solid transparent; background-clip: content-box; }
.canvas-scroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.25); background-clip: content-box; }