*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0d0d0d;
  --surface: #161616;
  --border: #2a2a2a;
  --text-primary: #e8e8e8;
  --text-secondary: #888;
  --accent: #c9a84c;
  --accent-dim: #a07830;
  --font-body: 'Georgia', 'Times New Roman', serif;
  --font-ui: system-ui, -apple-system, sans-serif;
  --max-width: 720px;
}

html {
  font-size: 18px;
  background: var(--bg);
  color: var(--text-primary);
}

body {
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ── SITE HEADER ── */

.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-name {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.site-name a:hover {
  color: var(--text-primary);
}

.header-nav a {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.header-nav a:hover {
  color: var(--text-primary);
}

/* ── HOME PAGE ── */

.home-mission {
  max-width: 660px;
  margin: 4rem auto 3.5rem;
  padding: 0 2rem;
  text-align: center;
}

.home-mission h1 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.home-mission p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.interviews-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}

.interviews-section h2 {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
}

.interview-card {
  display: block;
  margin-bottom: 2.5rem;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.2s;
  cursor: pointer;
}

.interview-card:hover {
  border-color: var(--accent-dim);
}

.interview-card:hover .card-banner {
  transform: scale(1.02);
}

.card-banner-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 7;
  background: var(--surface);
}

.card-banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.card-info {
  padding: 1.2rem 1.5rem 1.4rem;
  background: var(--surface);
}

.card-date {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: normal;
  color: var(--text-primary);
  line-height: 1.4;
}

.card-read {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.7rem;
}

.no-interviews {
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
  padding: 3rem 0;
}

/* ── INTERVIEW PAGE ── */

.interview-back {
  padding: 1.5rem 2rem;
}

.interview-back a {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.interview-back a:hover {
  color: var(--accent);
}

.interview-banner-wrap {
  width: 100%;
  max-height: 440px;
  overflow: hidden;
  background: var(--surface);
}

.interview-banner {
  width: 100%;
  height: 100%;
  max-height: 440px;
  object-fit: cover;
  display: block;
}

.interview-header {
  max-width: var(--max-width);
  margin: 2.5rem auto 0;
  padding: 0 2rem;
}

.interview-header h1 {
  font-size: 1.7rem;
  font-weight: normal;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.interview-date {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.interview-divider {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 2rem;
  border: none;
  border-top: 1px solid var(--border);
}

.interview-body {
  max-width: var(--max-width);
  margin: 0 auto 6rem;
  padding: 0 2rem;
}

.segment {
  margin-bottom: 1.6rem;
}

.segment-host {
  font-weight: bold;
  color: var(--text-primary);
}

.segment-guest {
  font-weight: normal;
  color: #c0c0c0;
}

.segment-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.segment-host .segment-label {
  color: var(--accent);
}

.segment-guest .segment-label {
  color: var(--text-secondary);
}

.segment-text {
  line-height: 1.75;
}

/* ── ADMIN PAGE ── */

.admin-wrap {
  max-width: 760px;
  margin: 3rem auto 6rem;
  padding: 0 2rem;
}

.admin-wrap h1 {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.auth-gate,
.admin-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
}

.field {
  margin-bottom: 1.4rem;
}

.field label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.6rem 0.8rem;
  outline: none;
  transition: border-color 0.2s;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--accent-dim);
}

.field textarea {
  resize: vertical;
  min-height: 100px;
}

.exchanges-list {
  margin-bottom: 1rem;
}

.exchange-pair {
  border: 1px solid var(--border);
  padding: 1rem;
  margin-bottom: 0.8rem;
  position: relative;
  background: var(--bg);
}

.exchange-pair .pair-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
}

.exchange-pair .pair-label.host {
  color: var(--accent);
}

.exchange-pair textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.4rem 0;
  outline: none;
  resize: vertical;
  min-height: 60px;
  margin-bottom: 0.8rem;
}

.exchange-pair textarea:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.exchange-pair textarea:focus {
  border-color: var(--accent-dim);
}

.remove-pair {
  position: absolute;
  top: 0.6rem;
  right: 0.8rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.remove-pair:hover {
  color: #c0392b;
}

button {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-dim);
  border-color: var(--accent-dim);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
}

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

.btn-danger {
  background: transparent;
  color: #c0392b;
  border-color: #c0392b;
}

.btn-danger:hover {
  background: #c0392b;
  color: #fff;
}

.btn-row {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
}

.form-msg {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  padding: 0.6rem 0.8rem;
  margin-top: 1rem;
  border-left: 3px solid transparent;
}

.form-msg.success {
  border-color: #27ae60;
  color: #27ae60;
  background: rgba(39, 174, 96, 0.08);
}

.form-msg.error {
  border-color: #c0392b;
  color: #c0392b;
  background: rgba(192, 57, 43, 0.08);
}

.admin-interviews-list {
  margin-top: 3rem;
}

.admin-interviews-list h2 {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border);
}

.admin-interview-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
}

.admin-interview-row:last-child {
  border-bottom: none;
}

.admin-row-title {
  font-size: 0.95rem;
  color: var(--text-primary);
  flex: 1;
}

.admin-row-date {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

.admin-row-actions {
  display: flex;
  gap: 0.5rem;
}

.admin-row-actions button {
  padding: 0.3rem 0.7rem;
  font-size: 0.65rem;
}

/* ── UTILITY ── */

.hidden {
  display: none !important;
}