/* Klaudii Kloud Konnect — shared styles (matches klaudii.com design system) */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0a0a0f;
  --bg-raised: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --border: rgba(255,255,255,0.06);
  --border-bright: rgba(255,255,255,0.12);
  --text: #e4e4ed;
  --text-muted: #8888a0;
  --text-dim: #55556a;
  --accent: #7c5bf5;
  --accent-light: #a78bfa;
  --accent-glow: rgba(124,91,245,0.15);
  --accent-glow-strong: rgba(124,91,245,0.3);
  --green: #34d399;
  --green-bg: rgba(52,211,153,0.1);
  --yellow: #fbbf24;
  --yellow-bg: rgba(251,191,36,0.1);
  --red: #f87171;
  --red-bg: rgba(248,113,113,0.1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', ui-monospace, monospace;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  min-height: 100vh;
}

::selection {
  background: var(--accent-glow-strong);
  color: #fff;
}

/* --- Nav (matches klaudii.com exactly) --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  text-decoration: none;
}
.nav-logo-icon { width: 28px; height: 28px; }
.nav-left {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* --- Logo (card context) --- */
.konnect-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.konnect-logo svg { width: 36px; height: 36px; }
.konnect-logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}
.konnect-logo-sub {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 500;
}

/* --- Card (centered page card) --- */
.konnect-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3), 0 0 60px var(--accent-glow);
}

.konnect-card.wide { max-width: 520px; }

.centered-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* --- Typography --- */
h1 { font-size: 1.75rem; font-weight: 700; color: #fff; }
h2 { font-size: 1.25rem; font-weight: 600; color: #fff; margin-bottom: 0.5rem; }
h3 { font-size: 1rem; font-weight: 600; color: #fff; }

.subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary, .btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}
.btn-primary:hover, .btn.primary:hover {
  background: #6d4de8;
  box-shadow: 0 0 24px var(--accent-glow-strong);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-bright);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.2);
}

.btn-secondary {
  background: var(--bg-raised);
  color: var(--text-muted);
  border-color: var(--border-bright);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text);
}

.btn-block { display: block; width: 100%; text-align: center; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.8rem 1.75rem; font-size: 1rem; }

/* Google login button */
.btn-google {
  background: #fff;
  color: #333;
  border: none;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-google:hover {
  background: #f0f0f0;
  box-shadow: 0 2px 12px rgba(255,255,255,0.1);
}
.btn-google svg { width: 20px; height: 20px; }

/* --- Forms --- */
label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

input, textarea {
  width: 100%;
  background: var(--bg);
  color: var(--yellow);
  border: 1px solid var(--border-bright);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  transition: border-color 0.2s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
textarea { resize: none; }

.hint {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0.5rem 0 1.5rem;
  line-height: 1.5;
}
.hint strong { color: var(--text-muted); }

/* --- Status elements --- */
.error-msg {
  color: var(--red);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.success-box {
  background: var(--green-bg);
  border: 1px solid rgba(52,211,153,0.3);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
  color: var(--green);
  text-align: center;
}
.success-box a { color: var(--green); font-weight: 600; }

.security-note {
  margin-top: 2rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.security-note strong { color: var(--text-muted); }

/* --- Divider --- */
.divider {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  margin: 1.5rem 0;
  position: relative;
}
.divider::before, .divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border-bright);
}
.divider::before { left: 0; }
.divider::after { right: 0; }

/* --- Scanner --- */
#scanner-container {
  margin: 1rem 0;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  position: relative;
}
#scanner-video { width: 100%; display: block; }
#scanner-canvas { display: none; }
.scanner-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border: 2px solid rgba(52,211,153,0.5);
  border-radius: 12px;
  pointer-events: none;
}
.scanner-status {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* --- Server picker (dashboard.html) --- */
.server-picker {
  max-width: 600px;
  margin: 0 auto;
  padding: 6rem 1rem 5rem;
}
.server-picker h2 {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.server-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s ease;
}
.server-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  box-shadow: 0 2px 16px rgba(0,0,0,0.2);
}
.server-name { font-weight: 500; color: #fff; font-size: 1rem; }
.server-meta { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.25rem; }

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.online { background: var(--green); box-shadow: 0 0 8px var(--green-bg); }
.status-dot.offline { background: var(--text-dim); }

/* --- Server selector (centered in nav) --- */
.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.server-selector-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: 1px solid transparent;
  color: var(--green);
  font-size: 1.15rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  transition: all 0.15s;
}
.server-selector-btn:hover {
  background: rgba(255,255,255,0.04);
  border-color: var(--border-bright);
}

/* --- Dropdowns --- */
.dropdown {
  position: absolute;
  top: calc(100% + 4px);
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 1px rgba(255,255,255,0.05);
  padding: 0.35rem;
  z-index: 200;
  display: none;
  min-width: 180px;
}
.dropdown.open { display: block; }

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font);
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.1s;
  text-align: left;
}
.dropdown-item:hover { background: rgba(255,255,255,0.05); }
.dropdown-item:disabled { opacity: 0.4; cursor: not-allowed; }
.dropdown-item:disabled:hover { background: none; }
.dropdown-item.active { color: var(--green); }

.dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 0.25rem 0.5rem;
}

.server-dropdown {
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
}
.server-dropdown-item {
  justify-content: space-between;
}
.server-dropdown-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- User menu --- */
.user-menu {
  position: relative;
}
.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: var(--font);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
}
.user-menu-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  color: var(--text);
}
.user-dropdown {
  right: 0;
}

.chevron {
  opacity: 0.5;
  flex-shrink: 0;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-dim);
}
.empty-state h3 { color: var(--text-muted); margin-bottom: 0.5rem; }
.pair-action { margin-top: 1.5rem; }

.no-key-warning {
  background: var(--yellow-bg);
  border: 1px solid rgba(251,191,36,0.3);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  color: var(--yellow);
  margin-top: 0.5rem;
  cursor: pointer;
}

#dashboard-frame {
  width: 100%;
  height: calc(100vh - 64px);
  border: none;
  margin-top: 64px;
}

/* --- Pairing modal --- */
.pair-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(8px);
}
.pair-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem 2rem 1.5rem;
  max-width: 460px;
  width: 90%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 60px var(--accent-glow);
}
.pair-modal h2 {
  text-align: center;
  margin-bottom: 0.35rem;
  font-size: 1.25rem;
}
.pair-modal-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-bottom: 1.5rem;
}

.pairing-code-display {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1rem;
  text-align: center;
  margin-bottom: 0.75rem;
}
.pairing-code-display .code {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  font-family: var(--font-mono);
  color: var(--green);
  line-height: 1;
}
.pairing-code-display .expires {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}

.pair-steps {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.pair-steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.pair-steps li:last-child { border-bottom: none; }
.pair-steps li strong { color: var(--text); }

.pair-step-num {
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-card-hover);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

.pair-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.delete-server-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--text-dim);
  width: 26px;
  height: 26px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  flex-shrink: 0;
}
.delete-server-btn:hover {
  background: var(--red-bg);
  border-color: var(--red);
  color: var(--red);
}

/* --- Footer (matches klaudii.com) --- */
.konnect-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-size: 0.8rem;
  color: var(--text-dim);
  z-index: 50;
}
.konnect-footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.konnect-footer a:hover { color: var(--text); }
.konnect-footer .copyright { color: var(--text-dim); }

/* --- Responsive --- */
@media (max-width: 480px) {
  .konnect-card { padding: 1.75rem; }
  .pair-modal { padding: 1.5rem; }
  .pairing-code-display .code { font-size: 2rem; }
  .konnect-footer { gap: 1rem; flex-wrap: wrap; }
}