/* KAJEXPRO LANDING PAGE — taste-skill design system */

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

:root {
  --bg-base:       #08090c;
  --bg-surface:    #0d0f14;
  --bg-elevated:   #12151c;
  --border-subtle: rgba(255,255,255,0.055);
  --border-strong: rgba(255,255,255,0.10);
  --text-primary:  #e8eaf0;
  --text-secondary:#8b909e;
  --text-muted:    #555c6e;

  /* Per-service accent tokens */
  --sv-color:   #f97316; /* orange  — StreamVault */
  --sv-dim:     rgba(249,115,22,0.12);
  --sv-glow:    rgba(249,115,22,0.22);
  --tv-color:   #38bdf8; /* sky     — TubeVault  */
  --tv-dim:     rgba(56,189,248,0.12);
  --tv-glow:    rgba(56,189,248,0.22);
  --tg-color:   #a78bfa; /* purple  — Tags       */
  --tg-dim:     rgba(167,139,250,0.12);
  --tg-glow:    rgba(167,139,250,0.22);
  --ae-color:   #34d399; /* green   — AetherLens */
  --ae-dim:     rgba(52,211,153,0.12);
  --ae-glow:    rgba(52,211,153,0.22);

  /* Global accent (UI chrome) */
  --accent:     #63b3ed;
  --accent-dim: rgba(99,179,237,0.12);
  --accent-glow:rgba(99,179,237,0.22);
  --rose:       #fb7185;
  --rose-dim:   rgba(251,113,133,0.12);
  --green:      #34d399;

  --font-sans: 'Geist', -apple-system, sans-serif;
  --font-mono: 'Geist Mono', monospace;
  --ease-spring: cubic-bezier(0.16,1,0.3,1);
}

html, body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* ── Ambient background orbs ──────────────────────── */
.blob-container {
  position: fixed; inset: 0;
  z-index: 0; pointer-events: none; overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 1;
}
.blob-1 {
  width: 45vw; height: 45vw;
  background: radial-gradient(circle, rgba(249,115,22,0.09) 0%, transparent 68%);
  top: -8%; left: -8%;
  animation: floatBlob 24s ease-in-out infinite;
}
.blob-2 {
  width: 50vw; height: 50vw;
  background: radial-gradient(circle, rgba(56,189,248,0.07) 0%, transparent 68%);
  bottom: -10%; right: -10%;
  animation: floatBlob 30s ease-in-out infinite alternate;
}
.blob-3 {
  width: 30vw; height: 30vw;
  background: radial-gradient(circle, rgba(167,139,250,0.07) 0%, transparent 68%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  /* JS overrides position for cursor tracking */
  position: absolute;
  transition: none;
}
@keyframes floatBlob {
  0%,100% { transform: translate(0,0) scale(1); }
  50%      { transform: translate(2%,3%) scale(1.08); }
}

/* ── Page shell ───────────────────────────────────── */
.container {
  position: relative; z-index: 1;
  width: 100%; max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  flex: 1;
  display: flex; flex-direction: column; gap: 3rem;
}

/* ── Header ───────────────────────────────────────── */
.header {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  position: relative;
  padding-top: 2rem;
}

.header-auth-action {
  position: absolute;
  top: 0; right: 0;
  display: flex; align-items: center; gap: 0.6rem;
}

.btn-auth-trigger {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.4rem 0.9rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  transition: all 0.2s ease; outline: none;
}
.btn-auth-trigger:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-control-panel-trigger { color: var(--accent) !important; border-color: rgba(99,179,237,0.25) !important; background: var(--accent-dim) !important; }
.btn-control-panel-trigger:hover { background: rgba(99,179,237,0.18) !important; box-shadow: 0 0 12px var(--accent-glow); }

.auth-trigger-icon { width: 13px; height: 13px; flex-shrink: 0; }

.logo-area {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.5rem; margin-bottom: 0.85rem;
}
.logo-icon-chip {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--accent), rgba(99,179,237,0.55));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
  color: var(--bg-base); font-family: var(--font-mono);
  box-shadow: 0 0 24px var(--accent-glow), 0 0 48px rgba(99,179,237,0.1);
  margin-bottom: 0.5rem;
}
.logo-text {
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  color: var(--text-primary);
  line-height: 1;
}
.logo-accent { color: var(--accent); }

.subtitle {
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  max-width: 36rem;
}

/* ── Service Cards Grid ───────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (max-width: 768px) { .cards-grid { grid-template-columns: 1fr; } }
@media (min-width: 1024px) { .cards-grid { grid-template-columns: repeat(4, 1fr); } }

/* ── Card base ────────────────────────────────────── */
.card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-strong);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s var(--ease-spring), border-color 0.25s ease, box-shadow 0.3s ease;
  box-shadow:
    0 2px 0 0 rgba(255,255,255,0.05) inset,
    0 20px 40px -12px rgba(0,0,0,0.6);
  will-change: transform;
}
.card-inner {
  display: flex; flex-direction: column;
  height: 100%; padding: 1.5rem;
}
.card-glow {
  position: absolute; inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  border-radius: inherit;
}
.card:hover .card-glow { opacity: 1; }

/* Per-card accent overrides */
.card-streamvault { --card-color: var(--sv-color); --card-dim: var(--sv-dim); --card-glow-val: var(--sv-glow); }
.card-tubevault   { --card-color: var(--tv-color); --card-dim: var(--tv-dim); --card-glow-val: var(--tv-glow); }
.card-tags        { --card-color: var(--tg-color); --card-dim: var(--tg-dim); --card-glow-val: var(--tg-glow); }
.card-aetherlens  { --card-color: var(--ae-color); --card-dim: var(--ae-dim); --card-glow-val: var(--ae-glow); }

.card:hover {
  border-color: var(--card-color);
  box-shadow:
    0 2px 0 0 rgba(255,255,255,0.07) inset,
    0 32px 56px -12px rgba(0,0,0,0.7),
    0 0 28px -6px var(--card-glow-val);
}

/* ── Card Header ──────────────────────────────────── */
.card-header {
  display: flex; justify-content: space-between;
  align-items: flex-start; margin-bottom: 1.1rem;
}
.status-badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.65rem; font-weight: 700; font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem; border-radius: 9999px;
  background: var(--card-dim);
  color: var(--card-color);
}
.status-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 5px currentColor;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { opacity: 0.5; }
  50%      { opacity: 1; }
}

.icon-wrapper {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--card-dim);
  border: 1px solid rgba(255,255,255,0.06);
  display: flex; align-items: center; justify-content: center;
  transition: box-shadow 0.25s ease;
}
.card:hover .icon-wrapper { box-shadow: 0 0 14px var(--card-glow-val); }
.icon-wrapper svg { width: 20px; height: 20px; stroke: var(--card-color); }

/* ── Card Body ────────────────────────────────────── */
.card-body { flex: 1; display: flex; flex-direction: column; gap: 0.75rem; }
.card-body h2 {
  font-size: 1.15rem; font-weight: 800;
  letter-spacing: -0.03em; color: var(--text-primary);
}
.description {
  font-size: 0.82rem; color: var(--text-secondary);
  line-height: 1.6; flex: 1;
}
.spec-list { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.25rem; }
.spec-item {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.72rem; font-family: var(--font-mono);
  padding: 0.3rem 0.6rem;
  background: rgba(255,255,255,0.025);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}
.spec-label { color: var(--text-muted); }
.spec-value { color: var(--text-secondary); font-weight: 600; }
.spec-value.text-sv { color: var(--sv-color); }
.spec-value.text-tv { color: var(--tv-color); }
.spec-value.text-tg { color: var(--tg-color); }
.spec-value.text-ae { color: var(--ae-color); }

/* ── Card Footer / Button ─────────────────────────── */
.card-footer { margin-top: 1.25rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%;
  padding: 0.7rem 1.1rem;
  border-radius: 9999px;
  font-family: var(--font-sans);
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  position: relative; overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.1), transparent 55%);
  pointer-events: none;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.1); }
.btn:active { transform: translateY(0) scale(0.98); }

.arrow-icon { width: 15px; height: 15px; flex-shrink: 0; transition: transform 0.2s ease; }
.btn:hover .arrow-icon { transform: translateX(3px); }

.btn-streamvault { background: var(--sv-color); color: #1a0800; box-shadow: 0 0 20px var(--sv-glow), 0 4px 12px -2px rgba(0,0,0,0.4); }
.btn-tubevault   { background: var(--tv-color); color: #001a22; box-shadow: 0 0 20px var(--tv-glow), 0 4px 12px -2px rgba(0,0,0,0.4); }
.btn-tags        { background: var(--tg-color); color: #0e0018; box-shadow: 0 0 20px var(--tg-glow), 0 4px 12px -2px rgba(0,0,0,0.4); }
.btn-aetherlens  { background: var(--ae-color); color: #001a0d; box-shadow: 0 0 20px var(--ae-glow), 0 4px 12px -2px rgba(0,0,0,0.4); }

/* ── Guide Section (admin panel) ──────────────────── */
.guide-section {
  position: relative; z-index: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-strong);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 2px 0 0 rgba(255,255,255,0.05) inset, 0 20px 40px -12px rgba(0,0,0,0.6);
}
.guide-section.spawn-in { animation: spawnIn 0.45s var(--ease-spring) forwards; }
@keyframes spawnIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.guide-toggle {
  width: 100%;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1.1rem 1.5rem;
  background: none; border: none;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.88rem; font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
  text-align: left;
}
.guide-toggle:hover { background: rgba(255,255,255,0.03); color: var(--text-primary); }
.guide-icon { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }
.chevron-icon { width: 14px; height: 14px; margin-left: auto; flex-shrink: 0; transition: transform 0.3s ease; }
.guide-section.active .chevron-icon { transform: rotate(180deg); }

/* Guide content accordion */
.guide-content { display: none; padding: 0 1.5rem 1.5rem; }
.guide-section.active .guide-content { display: block; }

.guide-header-bar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.1rem; padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}
.guide-intro { font-size: 0.85rem; color: var(--text-secondary); }
.guide-intro strong { color: var(--accent); }

.btn-signout {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  background: var(--rose-dim);
  border: 1px solid rgba(251,113,133,0.2);
  border-radius: 7px;
  color: var(--rose);
  font-family: var(--font-sans); font-size: 0.75rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s ease;
}
.btn-signout:hover { background: rgba(251,113,133,0.2); }
.signout-icon { width: 13px; height: 13px; }

/* Tabs */
.tabs {
  display: flex; gap: 0.35rem; flex-wrap: wrap;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.75rem;
}
.tab-btn {
  padding: 0.35rem 0.85rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  color: var(--text-muted);
  font-family: var(--font-sans); font-size: 0.78rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s ease;
}
.tab-btn:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }
.tab-btn.active { background: var(--accent-dim); border-color: rgba(99,179,237,0.3); color: var(--accent); }

.tab-pane { display: none; }
.tab-pane.active { display: block; }

.tab-pane h3 {
  font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
  letter-spacing: -0.02em; margin-bottom: 0.6rem;
}
.tab-pane p { font-size: 0.84rem; color: var(--text-secondary); margin-bottom: 0.85rem; }
.tab-pane code {
  font-family: var(--font-mono); font-size: 0.82rem;
  background: rgba(255,255,255,0.07); border-radius: 4px;
  padding: 0.1rem 0.35rem; color: var(--accent);
}
.tab-pane strong { color: var(--text-primary); font-weight: 700; }

.code-header {
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--text-muted); font-family: var(--font-mono);
  margin-bottom: 0.4rem; margin-top: 0.85rem;
}
.tab-pane pre {
  background: rgba(0,0,0,0.55);
  border: 1px solid var(--border-subtle);
  border-radius: 10px; padding: 1rem;
  overflow-x: auto; margin-bottom: 0.75rem;
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--text-secondary); line-height: 1.7;
}
.tab-pane pre code { background: none; padding: 0; color: inherit; border-radius: 0; }

/* Table (DNS tab) */
.table-container { overflow-x: auto; margin: 0.75rem 0; }
table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
thead tr { border-bottom: 1px solid var(--border-strong); }
th { text-align: left; padding: 0.5rem 0.75rem; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
td { padding: 0.55rem 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.03); color: var(--text-secondary); vertical-align: middle; }
tbody tr:hover { background: rgba(255,255,255,0.025); }

.badge { font-family: var(--font-mono); font-size: 0.65rem; font-weight: 700; padding: 0.15rem 0.55rem; border-radius: 9999px; letter-spacing: 0.04em; }
.badge-a { background: var(--accent-dim); color: var(--accent); }

.alert { font-size: 0.82rem; padding: 0.75rem 1rem; border-radius: 10px; margin-top: 0.5rem; }
.alert-info { background: var(--accent-dim); border: 1px solid rgba(99,179,237,0.2); color: var(--text-secondary); }
.alert-info strong { color: var(--accent); }

/* ── Login Modal ──────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: none; justify-content: center; align-items: center;
  padding: 1.25rem;
  opacity: 0; transition: opacity 0.35s ease;
}
.modal-overlay.active { opacity: 1; }

.login-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-strong);
  border-radius: 22px;
  width: 100%; max-width: 400px;
  padding: 2rem;
  box-shadow:
    0 2px 0 0 rgba(255,255,255,0.06) inset,
    0 32px 64px -16px rgba(0,0,0,0.8),
    0 0 36px -8px var(--accent-glow);
  animation: slideUp 0.4s var(--ease-spring) forwards;
}
@keyframes slideUp {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes wobble {
  0%,100% { transform:translateX(0); }
  20%,60% { transform:translateX(-6px); }
  40%,80% { transform:translateX(6px); }
}

.btn-modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none;
  color: var(--text-muted); font-size: 1.4rem;
  cursor: pointer; line-height: 1;
  transition: color 0.2s ease;
}
.btn-modal-close:hover { color: var(--text-primary); }

.login-header { margin-bottom: 1.5rem; }
.login-header h3 {
  font-size: 1.15rem; font-weight: 800;
  letter-spacing: -0.03em; margin-bottom: 0.25rem;
}
.login-header p { font-size: 0.82rem; color: var(--text-muted); }

.input-group {
  position: relative; margin-bottom: 1rem;
}
.input-icon {
  position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%);
  display: flex; pointer-events: none;
}
.input-icon svg { width: 15px; height: 15px; stroke: var(--text-muted); }
.input-group input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0.75rem 0.9rem 0.75rem 2.6rem;
  color: var(--text-primary);
  font-family: var(--font-sans); font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.input-group input::placeholder { color: var(--text-muted); }
.input-group input:focus {
  background: rgba(255,255,255,0.06);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.password-toggle {
  position: absolute; right: 0.85rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  display: flex; transition: color 0.2s ease;
}
.password-toggle:hover { color: var(--text-secondary); }
.eye-icon { width: 15px; height: 15px; }

.login-feedback {
  display: none; font-size: 0.8rem;
  padding: 0.6rem 0.85rem; border-radius: 8px;
  margin-bottom: 0.75rem;
  background: var(--rose-dim);
  border: 1px solid rgba(251,113,133,0.2);
  color: var(--rose);
}
.login-feedback.active { display: block; }
.login-feedback.success { background: rgba(52,211,153,0.1); border-color: rgba(52,211,153,0.2); color: var(--green); }

.btn-login {
  width: 100%;
  padding: 0.8rem 1.25rem;
  background: var(--accent);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 9999px;
  color: var(--bg-base);
  font-family: var(--font-sans); font-weight: 800;
  font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  box-shadow: 0 0 22px var(--accent-glow), 0 4px 12px -2px rgba(0,0,0,0.4);
  position: relative; overflow: hidden;
}
.btn-login::before { content:''; position:absolute; inset:0; background:linear-gradient(to bottom,rgba(255,255,255,0.15),transparent 55%); pointer-events:none; }
.btn-login:hover { transform: translateY(-2px); filter: brightness(1.1); box-shadow: 0 0 30px var(--accent-glow), 0 8px 24px -4px rgba(0,0,0,0.5); }
.btn-login:active { transform: translateY(0) scale(0.98); }
.login-btn-icon { width: 15px; height: 15px; transition: transform 0.2s ease; }
.btn-login:hover .login-btn-icon { transform: translateX(3px); }

.spin { animation: spinIcon 0.7s linear infinite; }
@keyframes spinIcon { to { transform: rotate(360deg); } }

/* ── Footer ───────────────────────────────────────── */
.footer-bottom {
  position: relative; z-index: 1;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  border-top: 1px solid var(--border-subtle);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 600px) {
  .header-auth-action { position: static; flex-direction: column; align-items: flex-start; margin-bottom: 1.25rem; }
  .header { align-items: flex-start; text-align: left; }
  .container { padding: 1.25rem 1rem; gap: 2rem; }
}