/* ── HERO ────────────────────────────────────────────────── */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 40px 60px;
  text-align: center;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: '';
  width: 32px; height: 1px;
  background: var(--cyan);
  opacity: 0.4;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--white);
  margin-bottom: 20px;
}
h1 .accent { color: var(--cyan); }
.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255,255,255,0.65);
  max-width: 580px;
  margin: 0 auto 40px;
}
.hero-cta {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; flex-wrap: wrap;
}
.btn-primary {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600;
  padding: 13px 28px;
  background: var(--cyan);
  color: var(--navy);
  border: none; border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(0,181,226,0.35);
}
.btn-primary:hover { background: var(--cyan-2); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,181,226,0.4); }
.btn-ghost {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 500;
  padding: 13px 24px;
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

/* ── LAYOUT PRINCIPAL ────────────────────────────────────── */
.app-shell {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 32px 80px;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .hero { padding: 48px 20px 40px; }
  .app-shell { padding: 0 16px 60px; }
}

/* ── PANEL LATERAL ──────────────────────────────────────── */
.panel {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(8px);
  position: sticky;
  top: 88px;
}
.panel-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.panel-label::after {
  content: ''; flex: 1; height: 1px;
  background: rgba(255,255,255,0.08);
}
.form-group { margin-bottom: 20px; }
.field-hint {
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255,255,255,0.5);
}
label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 8px;
}
input[type="text"], textarea, select {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}
input[type="text"]:focus, textarea:focus, select:focus {
  border-color: var(--cyan);
  background: rgba(0,181,226,0.06);
}
input[type="text"]::placeholder, textarea::placeholder { color: rgba(255,255,255,0.3); }
select option { background: var(--navy-2); color: var(--white); }
.btn-generate {
  width: 100%;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  padding: 13px;
  background: var(--cyan);
  color: var(--navy);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(0,181,226,0.3);
}
.btn-generate:hover { background: var(--cyan-2); transform: translateY(-1px); }
.btn-generate:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-export {
  width: 100%;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  padding: 11px;
  background: transparent;
  color: var(--cyan);
  border: 1px solid rgba(0,181,226,0.35);
  border-radius: 10px;
  cursor: pointer;
  margin-top: 10px;
  letter-spacing: 0.5px;
  transition: all 0.2s;
}
.btn-export:hover { background: rgba(0,181,226,0.08); border-color: var(--cyan); }

/* ── CANVAS PRINCIPAL ──────────────────────────────────── */
.canvas-area { display: flex; flex-direction: column; gap: 20px; }
.canvas-header {
  display: flex; align-items: center; justify-content: space-between;
}
.canvas-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
}
.status-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-right: 6px;
}
.status-dot.live { background: #3DBA6F; box-shadow: 0 0 0 2px rgba(61,186,111,0.25); }
.status-dot.idle { background: var(--muted); }

/* ── DOC CARD ──────────────────────────────────────────── */
.doc-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--navy);
  box-shadow: var(--shadow);
}
.doc-card-header {
  background: var(--navy);
  padding: 28px 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid rgba(255,255,255,0.06);
}
.doc-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--white);
  text-transform: uppercase;
}
.doc-subtitle {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
}
.doc-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.3);
  text-align: right;
  line-height: 1.8;
}
.doc-body { padding: 28px 32px; }
.doc-overview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.doc-overview-card {
  background: #F6F9FF;
  border: 1px solid #E1EAFD;
  border-radius: 14px;
  padding: 14px 16px;
}
.doc-overview-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #8E99B0;
  margin-bottom: 8px;
}
.doc-overview-value {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--navy);
}
.doc-overview-meta {
  font-size: 11px;
  line-height: 1.45;
  color: #6B7A98;
  margin-top: 6px;
}
.doc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 700px) { .doc-grid { grid-template-columns: 1fr; } }
.doc-section {
  background: #F6F9FF;
  border-radius: 12px;
  padding: 20px;
}
.doc-section-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--navy-2);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.doc-section-title .icon {
  width: 22px; height: 22px;
  background: var(--navy);
  color: var(--cyan);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
}

/* Flow Steps */
.flow-steps { display: flex; flex-direction: column; align-items: center; gap: 0; }
.flow-step {
  width: 100%;
  padding: 9px 14px;
  border-radius: 8px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  position: relative;
}
.flow-step.dark { background: var(--navy); color: var(--white); }
.flow-step.light { background: #E8EFFF; color: var(--navy); border: 1.5px solid var(--navy); }
.flow-step.cyan-bg { background: var(--cyan); color: var(--navy); }
.flow-step.warning { background: #FFF3E0; color: #9A4600; border: 1.5px solid #FF8C00; }
.flow-connector {
  width: 1px; height: 14px;
  background: rgba(0,26,114,0.2);
}
.flow-sub {
  font-size: 9px;
  font-weight: 400;
  opacity: 0.7;
  margin-top: 2px;
}

.criteria-list {
  display: grid;
  gap: 10px;
}

.criteria-item {
  background: #FFFFFF;
  border: 1px solid #E8EFFF;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--navy);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

/* Tabs */
.tab-row { display: flex; border-bottom: 1.5px solid #E8EFFF; margin-bottom: 12px; }
.tab-item {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 10px;
  cursor: pointer;
  color: #B0BDD8;
  border-bottom: 2px solid transparent;
  margin-bottom: -1.5px;
}
.tab-item.active { color: var(--navy); border-bottom-color: var(--navy); }
.tab-content { background: #F0F5FF; padding: 12px; border-radius: 8px; }
.tab-desc {
  font-size: 11px;
  color: var(--navy-2);
  font-style: italic;
  line-height: 1.5;
}
.flag-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.flag-pill {
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(0,26,114,0.08);
  border: 1px solid rgba(0,26,114,0.15);
  color: var(--navy);
  display: flex; align-items: center; gap: 5px;
}
.flag-emoji { font-size: 12px; }

/* Table */
.doc-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.doc-table th {
  background: var(--navy);
  color: var(--white);
  padding: 7px 10px;
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.doc-table td { padding: 7px 10px; border-bottom: 1px solid #E8EFFF; color: var(--navy); }
.doc-table tr:last-child td { border-bottom: none; }
.doc-table tr.warn-row td { background: #FFF8F2; color: #9A4600; font-style: italic; }
.action-pill {
  background: var(--cyan);
  color: var(--navy);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.warn-note {
  background: #FFF3E0;
  border-left: 3px solid #FF8C00;
  padding: 8px 10px;
  border-radius: 0 6px 6px 0;
  margin-top: 10px;
  font-size: 10px;
  color: #9A4600;
}

/* Bar chart */
.mini-chart { display: flex; align-items: flex-end; justify-content: space-between; height: 80px; gap: 8px; padding: 0 4px 0; border-bottom: 1px solid #E0E8FF; }
.bar-col { display: flex; flex-direction: column; align-items: center; flex: 1; height: 100%; justify-content: flex-end; gap: 4px; }
.bar {
  width: 100%;
  background: var(--cyan);
  border-radius: 4px 4px 0 0;
  transition: height 0.4s ease;
}
.bar-label { font-family: var(--font-mono); font-size: 10px; color: var(--muted); }

/* Donut */
.integrity-row { display: flex; align-items: center; gap: 16px; }
.donut-wrap {
  position: relative;
  width: 72px; height: 72px;
  flex-shrink: 0;
}
.donut-svg { width: 72px; height: 72px; transform: rotate(-90deg); }
.donut-pct {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}
.legend-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ── DOC FOOTER ─────────────────────────────────────────── */
.doc-footer {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(0,26,114,0.25);
  padding: 16px 32px;
  border-top: 1px solid #EEF2FB;
}

/* ── HISTORIAL ──────────────────────────────────────────── */
.history-section { margin-top: 8px; }
.history-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.history-label::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.08); }
.history-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.history-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.history-card:hover { background: rgba(0,181,226,0.07); border-color: rgba(0,181,226,0.3); }
.history-card-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.history-card-date {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
}
.history-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.history-chip {
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(255,255,255,0.72);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  padding: 4px 8px;
}
.empty-history {
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  padding: 32px 0;
  font-style: italic;
}

/* ── TOAST ──────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px);
  background: rgba(20,30,60,0.95);
  backdrop-filter: blur(16px);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  padding: 13px 24px;
  border-radius: 40px;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  z-index: 9999;
  transition: transform 0.35s cubic-bezier(.34,1.56,.64,1), opacity 0.25s;
  opacity: 0;
  white-space: nowrap;
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ── LOADING PULSE ──────────────────────────────────────── */
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
.loading .doc-card { animation: pulse 1.2s ease-in-out infinite; }

/* ── UXFLOW SCREENSHOT PANEL ────────────────────────────────── */
.uxflow-screenshot-row input[type="file"] {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px dashed rgba(0,181,226,0.4);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.uxflow-screenshot-row input[type="file"]:hover {
  border-color: var(--cyan);
  background: rgba(0,181,226,0.06);
}

.uxflow-screenshot-display {
  background: #F6F9FF;
  border-radius: 10px;
  overflow: hidden;
}
.uxflow-screenshot-display .uxflow-screenshot-img {
  display: block;
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  border-radius: 0 0 8px 8px;
}
.uxflow-screenshot-display .uxflow-ss-header {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--navy-2);
  padding: 10px 12px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.uxflow-screenshot-display .uxflow-ss-remove {
  background: none;
  border: 1px solid #FFB3B3;
  border-radius: 5px;
  width: 22px;
  height: 22px;
  cursor: pointer;
  color: #CC4444;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.15s;
}
.uxflow-screenshot-display .uxflow-ss-remove:hover { background: #FFF0F0; }

@media (max-width: 900px) {
  .doc-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .canvas-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .doc-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 22px 20px;
  }
  .doc-body {
    padding: 20px;
  }
  .doc-overview { grid-template-columns: 1fr; }
  .doc-title {
    font-size: 23px;
  }
  .integrity-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .history-grid {
    grid-template-columns: 1fr;
  }
}