/* ToolVerse shared theme — matches Hopper Academy aesthetic */
:root {
  color-scheme: light;
  --font-display: 'Cinzel', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', system-ui, sans-serif;
  --font-body:    -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;

  --bg:           #FAFAF6;
  --bg-elev:      #FFFFFF;
  --bg-soft:      #F4F0E6;
  --bg-muted:     #EFEAE0;
  --ink:          #15131F;
  --ink-soft:     #2D2A40;
  --txt:          #2D2A40;
  --txt-soft:     #5C5972;
  --txt-mute:     #8E8AA4;
  --border:       #EDE6D6;
  --border-mid:   #D8CFB8;

  --chai:         #E66B2F;
  --chai-deep:    #C24F1F;
  --gold:         #B8860B;
  --gold-2:       #8B6914;
  --accent:       #073763;
  --accent-2:     #1155CC;
  --success:      #1F7A3D;
  --error:        #B84545;
  --code-bg:      #F7F3EA;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header — shared across launcher + tool pages */
.tv-header {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
}
.tv-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 700; letter-spacing: 0.06em;
  color: var(--ink);
  cursor: pointer;
}
.tv-brand-glyph {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--chai), var(--chai-deep));
  color: white;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 1.1rem; font-weight: 700;
  box-shadow: 0 2px 8px rgba(230,107,47,0.35);
}
.tv-brand-tag { color: var(--chai); }
.tv-header-actions { display: flex; gap: 12px; align-items: center; }
.tv-header-btn {
  border: 1px solid var(--border-mid);
  background: transparent; color: var(--ink-soft);
  padding: 6px 14px; border-radius: 999px;
  font: inherit; font-size: 0.86rem; cursor: pointer;
  transition: all 0.15s ease;
}
.tv-header-btn:hover { background: var(--bg-soft); border-color: var(--gold); color: var(--ink); }
.tv-header-btn.primary { background: var(--ink); color: white; border-color: var(--ink); }
.tv-header-btn.primary:hover { background: var(--accent); border-color: var(--accent); }

/* Main container */
.tv-main {
  max-width: 1180px; margin: 0 auto;
  padding: 36px 32px 60px;
}

/* Cards */
.tv-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.tv-card:hover {
  border-color: var(--chai);
  box-shadow: 0 8px 24px rgba(230,107,47,0.12);
  transform: translateY(-2px);
}
.tv-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.tv-card-icon {
  width: 44px; height: 44px;
  background: var(--bg-soft);
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.tv-card-ver {
  font-family: var(--font-mono);
  font-size: 0.72rem; color: var(--txt-mute);
  background: var(--bg-muted);
  padding: 3px 8px; border-radius: 999px;
}
.tv-card-name {
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 700; letter-spacing: 0.02em;
  color: var(--ink); margin: 0 0 4px 0;
}
.tv-card-tagline { color: var(--txt-soft); font-size: 0.9rem; margin: 0 0 12px 0; line-height: 1.45; }
.tv-card-desc { color: var(--txt); font-size: 0.86rem; line-height: 1.55; margin: 0 0 14px 0; min-height: 60px; }
.tv-card-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.86rem; color: var(--chai); font-weight: 600;
  transition: gap 0.15s ease;
}
.tv-card:hover .tv-card-cta { gap: 10px; }
.tv-card-badge {
  position: absolute; top: 12px; right: 12px;
  background: var(--success); color: white;
  font-size: 0.68rem; padding: 3px 8px; border-radius: 999px;
  font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.tv-card-badge.soon { background: var(--txt-mute); }
.tv-card-badge.new { background: var(--chai); }

/* Category section */
.tv-section { margin-bottom: 48px; }
.tv-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px; margin-bottom: 20px;
}
.tv-section-title {
  font-family: var(--font-display);
  font-size: 0.98rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--accent);
  font-weight: 700;
}
.tv-section-count { color: var(--txt-mute); font-size: 0.82rem; }
.tv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

/* Hero */
.tv-hero { margin-bottom: 44px; }
.tv-hero-kick {
  color: var(--chai); font-weight: 700; font-size: 0.86rem;
  letter-spacing: 0.24em; text-transform: uppercase;
  margin-bottom: 8px;
}
.tv-hero-title {
  font-family: var(--font-display);
  font-size: 2.6rem; font-weight: 700; letter-spacing: 0.02em;
  color: var(--ink); margin: 0 0 6px 0; line-height: 1.1;
}
.tv-hero-sub {
  font-size: 1.05rem; color: var(--txt-soft);
  max-width: 640px; line-height: 1.55;
}

/* Command palette (Cmd+K) */
.tv-cmdk-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(21,19,31,0.4); backdrop-filter: blur(4px);
  display: none; align-items: flex-start; justify-content: center;
  padding-top: 12vh;
}
.tv-cmdk-backdrop.on { display: flex; }
.tv-cmdk {
  width: min(560px, 92vw);
  background: var(--bg-elev);
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
  overflow: hidden;
  border: 1px solid var(--border-mid);
}
.tv-cmdk-input {
  width: 100%; border: none; outline: none;
  padding: 18px 22px; font: inherit; font-size: 1.02rem;
  background: transparent; color: var(--ink);
  border-bottom: 1px solid var(--border);
}
.tv-cmdk-input::placeholder { color: var(--txt-mute); }
.tv-cmdk-list { max-height: 56vh; overflow-y: auto; padding: 8px; }
.tv-cmdk-item {
  padding: 10px 14px; border-radius: 8px; cursor: pointer;
  display: flex; align-items: center; gap: 12px;
  transition: background 0.1s ease;
}
.tv-cmdk-item:hover, .tv-cmdk-item.active { background: var(--bg-soft); }
.tv-cmdk-item-icon { font-size: 1.1rem; width: 26px; text-align: center; }
.tv-cmdk-item-name { font-weight: 600; color: var(--ink); font-size: 0.95rem; }
.tv-cmdk-item-desc { color: var(--txt-soft); font-size: 0.82rem; }
.tv-cmdk-empty { padding: 22px; color: var(--txt-mute); text-align: center; }

/* Welcome dialog (first visit) */
.tv-welcome-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(21,19,31,0.5); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.tv-welcome-backdrop.on { display: flex; }
.tv-welcome {
  background: var(--bg-elev);
  border-radius: 20px;
  padding: 40px 36px 32px;
  max-width: 460px; width: 100%;
  box-shadow: 0 32px 80px rgba(0,0,0,0.3);
  text-align: center;
}
.tv-welcome-glyph {
  width: 68px; height: 68px; margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--chai), var(--chai-deep));
  color: white; border-radius: 18px;
  display: grid; place-items: center;
  font-size: 2rem; font-weight: 700;
  box-shadow: 0 8px 24px rgba(230,107,47,0.35);
}
.tv-welcome h2 { font-family: var(--font-display); font-size: 1.6rem; margin: 0 0 6px; color: var(--ink); }
.tv-welcome p { color: var(--txt-soft); font-size: 0.92rem; margin: 0 0 20px; }
.tv-welcome input {
  width: 100%; padding: 12px 16px; font: inherit; font-size: 1rem;
  border: 1.5px solid var(--border-mid); border-radius: 10px;
  background: var(--bg-soft); color: var(--ink);
  outline: none; transition: border-color 0.15s ease;
  margin-bottom: 14px;
}
.tv-welcome input:focus { border-color: var(--chai); background: white; }
.tv-welcome-cta {
  width: 100%; padding: 12px 20px; font: inherit; font-size: 0.95rem;
  background: var(--ink); color: white; border: none; border-radius: 10px;
  cursor: pointer; font-weight: 600; letter-spacing: 0.02em;
  transition: background 0.15s ease;
}
.tv-welcome-cta:hover { background: var(--accent); }

/* Tool page shell */
.tv-toolshell {
  max-width: 900px; margin: 0 auto; padding: 40px 32px 60px;
}
.tv-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--txt-soft); font-size: 0.88rem; margin-bottom: 24px;
  cursor: pointer;
}
.tv-back:hover { color: var(--chai); }
.tv-tool-head {
  display: flex; align-items: flex-start; gap: 20px;
  margin-bottom: 32px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.tv-tool-icon {
  width: 64px; height: 64px;
  background: var(--bg-soft); border-radius: 14px;
  display: grid; place-items: center; font-size: 2rem;
  flex-shrink: 0;
}
.tv-tool-title { font-family: var(--font-display); font-size: 2.2rem; margin: 0 0 4px; letter-spacing: 0.02em; }
.tv-tool-sub { color: var(--txt-soft); font-size: 1rem; margin: 0; }
.tv-tool-ver {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.74rem; background: var(--code-bg); color: var(--gold-2);
  padding: 3px 10px; border-radius: 999px; margin-top: 8px;
  border: 1px solid var(--border);
}

/* Dropzone */
.tv-drop {
  border: 2px dashed var(--border-mid);
  border-radius: 14px;
  padding: 36px 24px; text-align: center;
  background: var(--bg-soft);
  transition: all 0.2s ease;
  cursor: pointer;
}
.tv-drop:hover, .tv-drop.dragging {
  border-color: var(--chai); background: rgba(230,107,47,0.06);
}
.tv-drop-icon { font-size: 2.2rem; margin-bottom: 12px; }
.tv-drop-title { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink); margin-bottom: 4px; }
.tv-drop-sub { color: var(--txt-soft); font-size: 0.9rem; }
.tv-drop input[type="file"] { display: none; }

/* Form controls */
.tv-field { margin-bottom: 18px; }
.tv-label {
  display: block; font-size: 0.86rem; color: var(--txt-soft);
  margin-bottom: 6px; font-weight: 600;
}
.tv-input {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 0.95rem;
  border: 1.5px solid var(--border-mid); border-radius: 8px;
  background: var(--bg-elev); color: var(--ink);
  outline: none; font-family: var(--font-mono);
  transition: border-color 0.15s ease;
}
.tv-input:focus { border-color: var(--chai); }
.tv-help { color: var(--txt-mute); font-size: 0.8rem; margin-top: 4px; }

.tv-btn {
  padding: 12px 22px; font: inherit; font-size: 0.95rem;
  background: var(--ink); color: white; border: none; border-radius: 10px;
  cursor: pointer; font-weight: 600; letter-spacing: 0.02em;
  transition: all 0.15s ease;
  display: inline-flex; align-items: center; gap: 8px;
}
.tv-btn:hover:not(:disabled) { background: var(--accent); transform: translateY(-1px); }
.tv-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.tv-btn.chai { background: var(--chai); }
.tv-btn.chai:hover:not(:disabled) { background: var(--chai-deep); }
.tv-btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--border-mid); }
.tv-btn.ghost:hover:not(:disabled) { border-color: var(--chai); color: var(--chai); background: transparent; transform: none; }

/* File chip */
.tv-file-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--code-bg); border: 1px solid var(--border);
  padding: 6px 12px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 0.82rem;
  color: var(--ink-soft);
}
.tv-file-chip .x {
  cursor: pointer; color: var(--error); font-weight: 700;
  margin-left: 4px;
}

/* Result panel */
.tv-result {
  background: var(--code-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 24px;
  margin-top: 24px;
}
.tv-result.success { border-left: 4px solid var(--success); }
.tv-result.error { border-left: 4px solid var(--error); background: rgba(184,69,69,0.05); }
.tv-result-title { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 8px; color: var(--ink); }
.tv-result-body { color: var(--txt); font-size: 0.9rem; line-height: 1.6; margin-bottom: 12px; }
.tv-result pre {
  background: white; border: 1px solid var(--border);
  padding: 12px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 0.82rem;
  overflow-x: auto; margin: 8px 0;
  white-space: pre-wrap; word-break: break-all;
}

/* Log stream */
.tv-log {
  background: #15131F; color: #C8C4D8;
  border-radius: 10px; padding: 16px 18px;
  font-family: var(--font-mono); font-size: 0.82rem;
  line-height: 1.6; max-height: 260px; overflow-y: auto;
  margin-top: 16px;
}
.tv-log-ok { color: #86D89B; }
.tv-log-err { color: #F0A0A0; }
.tv-log-info { color: #E0A87B; }

/* Footer */
.tv-footer {
  text-align: center; color: var(--txt-mute);
  padding: 30px 20px 20px; font-size: 0.82rem;
}
.tv-footer strong { color: var(--txt-soft); }

/* Toast */
.tv-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: white;
  padding: 12px 20px; border-radius: 10px;
  font-size: 0.9rem; font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 300;
}
.tv-toast.on { opacity: 1; transform: translateX(-50%) translateY(-4px); pointer-events: auto; }

/* Utility */
.tv-mono { font-family: var(--font-mono); }
.tv-hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

@media (max-width: 640px) {
  .tv-header { padding: 12px 16px; }
  .tv-main { padding: 24px 16px 40px; }
  .tv-toolshell { padding: 24px 16px 40px; }
  .tv-hero-title { font-size: 2rem; }
  .tv-tool-head { flex-direction: column; }
  .tv-tool-icon { width: 52px; height: 52px; font-size: 1.6rem; }
}