/* ===================================================================
   Campaign Manager Tools — shared styles
   Extends the main site aesthetic with portal-specific UI patterns.

   The marketing site (styles.css) uses a light champagne/metallic theme.
   The portal is a workspace and stays dark for long-session readability —
   we override the color variables here so portal pages render dark even
   though they include styles.css.
   =================================================================== */

:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --bg-card: #161616;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f5f4f0;
  --text-mute: #8a8780;
  --text-dim: #565451;
  --accent: #c8202c;
  --accent-glow: #e3303d;
  --accent-deep: #8c171f;
  --gold: #c9a86a;
}

/* Reset the body's fixed metallic gradient — portal pages stay flat dark */
body {
  background: var(--bg);
  background-image: none;
}

.tk-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px 1fr;
}

/* sidebar */
.tk-side {
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.tk-side-brand {
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.tk-side-brand a { display: flex; align-items: center; gap: 10px; }
.tk-side-label {
  padding: 16px 24px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.tk-side-nav { display: flex; flex-direction: column; padding: 0 12px; }
.tk-side-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text-mute);
  border-radius: 2px;
  transition: all 160ms ease;
  border-left: 2px solid transparent;
}
.tk-side-nav a:hover { background: rgba(255,255,255,0.03); color: var(--text); }
.tk-side-nav a.active {
  background: rgba(200,32,44,0.08);
  color: var(--text);
  border-left-color: var(--accent);
}
.tk-side-nav a .ic {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-glow);
  width: 18px;
}
.tk-side-foot {
  margin-top: auto;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-mute);
}
.tk-side-foot .email { color: var(--text); display: block; margin-bottom: 8px; word-break: break-all; }
.tk-side-foot a { color: var(--accent-glow); cursor: pointer; }
.tk-side-foot a:hover { text-decoration: underline; }

/* sidebar admin section — visually distinct from client tools */
.tk-side-label.admin { color: var(--accent-glow); }
.tk-side-nav a.admin-link .ic { color: var(--accent); }

/* main */
.tk-main { padding: 32px 40px 80px; min-width: 0; }
.tk-header { margin-bottom: 40px; }
.tk-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-glow);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.tk-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.tk-title em { font-style: italic; color: var(--accent-glow); }
.tk-lede { color: var(--text-mute); max-width: 660px; font-size: 16px; line-height: 1.6; }

/* card */
.tk-card {
  background: var(--bg-alt);
  border: 1px solid var(--border-strong);
  padding: 32px;
  margin-bottom: 24px;
  border-radius: 2px;
}
.tk-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.tk-card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
}
.tk-card-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  text-transform: uppercase;
}

/* form */
.tk-row { margin-bottom: 20px; }
.tk-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tk-input,
.tk-textarea,
.tk-select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  border-radius: 2px;
  transition: border-color 160ms ease;
}
.tk-textarea { resize: vertical; min-height: 110px; font-family: var(--font-body); }
.tk-input:focus,
.tk-textarea:focus,
.tk-select:focus { outline: none; border-color: var(--accent); }
.tk-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3e%3cpath fill='%238a8780' d='M6 9L1 4h10z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.tk-help { margin-top: 6px; font-size: 12px; color: var(--text-dim); }

/* table */
.tk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.tk-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  text-transform: uppercase;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.tk-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: top;
}
.tk-table tr:hover td { background: rgba(255,255,255,0.02); }
.tk-empty {
  padding: 48px 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* badges */
.tk-badge {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--border-strong);
  color: var(--text-mute);
}
.tk-badge-open { color: #ffb86b; border-color: rgba(255,184,107,0.4); background: rgba(255,184,107,0.08); }
.tk-badge-progress { color: #7fb3ff; border-color: rgba(127,179,255,0.4); background: rgba(127,179,255,0.08); }
.tk-badge-done { color: #8fd9a8; border-color: rgba(143,217,168,0.4); background: rgba(143,217,168,0.08); }
.tk-badge-closed { color: var(--text-mute); }

/* hub grid */
.tk-hub {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.tk-tile {
  background: var(--bg-alt);
  border: 1px solid var(--border-strong);
  padding: 32px;
  transition: all 220ms cubic-bezier(.2,.7,.3,1);
  position: relative;
  overflow: hidden;
}
.tk-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 300ms cubic-bezier(.2,.7,.3,1);
}
.tk-tile:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.tk-tile:hover::before { transform: scaleY(1); }
.tk-tile-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.tk-tile h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 10px;
}
.tk-tile p {
  color: var(--text-mute);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.tk-tile-arrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
}
.tk-tile:hover .tk-tile-arrow { color: var(--accent-glow); }

/* upvote */
.tk-upvote {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  cursor: pointer;
  transition: all 160ms ease;
  font-family: var(--font-mono);
  min-width: 50px;
}
.tk-upvote:hover { border-color: var(--accent); }
.tk-upvote.voted { background: rgba(200,32,44,0.12); border-color: var(--accent); }
.tk-upvote .arrow { font-size: 11px; color: var(--accent-glow); }
.tk-upvote .count { font-size: 14px; color: var(--text); font-weight: 500; }

/* tag preview */
.tk-tag-preview {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(200,32,44,0.1);
  border: 1px solid rgba(200,32,44,0.3);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-glow);
  letter-spacing: 0.05em;
}

/* loading + toast */
.tk-loading {
  padding: 32px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--text-mute);
  text-transform: uppercase;
}
.tk-loading::after { content: '...'; animation: dots 1.4s infinite; }
@keyframes dots { 0%,20%{content:'';} 40%{content:'.';} 60%{content:'..';} 80%,100%{content:'...';} }

.tk-toast {
  position: fixed;
  bottom: 28px; right: 28px;
  padding: 14px 22px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  font-size: 14px;
  color: var(--text);
  z-index: 1000;
  opacity: 0;
  transform: translateY(8px);
  transition: all 240ms cubic-bezier(.2,.7,.3,1);
  box-shadow: 0 12px 32px -8px rgba(0,0,0,0.6);
  max-width: 360px;
}
.tk-toast-show { opacity: 1; transform: translateY(0); }
.tk-toast-ok { border-left: 3px solid #8fd9a8; }
.tk-toast-err { border-left: 3px solid var(--accent); }

/* dropzone */
.tk-drop {
  border: 2px dashed var(--border-strong);
  border-radius: 2px;
  padding: 48px 24px;
  text-align: center;
  transition: all 200ms ease;
  cursor: pointer;
  background: rgba(255,255,255,0.01);
}
.tk-drop:hover, .tk-drop.over {
  border-color: var(--accent);
  background: rgba(200,32,44,0.05);
}
.tk-drop-icon {
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--accent-glow);
  margin-bottom: 12px;
}
.tk-drop-text {
  font-family: var(--font-display);
  font-size: 18px;
  margin-bottom: 6px;
}
.tk-drop-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  text-transform: uppercase;
}

/* mobile */
@media (max-width: 880px) {
  .tk-shell { grid-template-columns: 1fr; }
  .tk-side {
    position: relative;
    height: auto;
    padding: 16px;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
  }
  .tk-side-brand { padding: 0 16px 0 0; border: none; margin: 0; border-right: 1px solid var(--border); }
  .tk-side-label { display: none; }
  .tk-side-nav { flex-direction: row; padding: 0 0 0 16px; gap: 4px; }
  .tk-side-nav a { white-space: nowrap; border-left: none; border-bottom: 2px solid transparent; }
  .tk-side-nav a.active { border-left: none; border-bottom-color: var(--accent); }
  .tk-side-foot { display: none; }
  .tk-main { padding: 24px 20px 60px; }
  .tk-hub { grid-template-columns: 1fr; }
}