/* Auth — ProChat: Telegram uslubidagi qorong‘i, tartibli kartochka */
:root {
  --auth-bg: #0e1621;
  --auth-card: #17212b;
  --auth-border: #242f3d;
  --auth-glow: rgba(36, 144, 232, 0.22);
  --auth-text: #f5f5f5;
  --auth-muted: #8a9ba8;
  --auth-accent: #2490e8;
  --auth-accent-dim: #1a6fb5;
  --auth-font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;
}

/* JS bilan yashirish — auth sahifasida alohida app.css yuklanmaydi */
.pc-hidden {
  display: none !important;
}

.pc-auth-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--auth-font);
  background: var(--auth-bg);
  background-image:
    radial-gradient(ellipse 100% 60% at 50% 0%, rgba(36, 144, 232, 0.12) 0%, transparent 55%),
    linear-gradient(180deg, #121b27 0%, var(--auth-bg) 35%);
  color: var(--auth-text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 16px 40px;
  -webkit-font-smoothing: antialiased;
}

.pc-auth-wrap {
  width: 100%;
  max-width: 400px;
}

.pc-auth-brand {
  text-align: center;
  margin-bottom: 24px;
}

.pc-auth-brand h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

.pc-auth-brand p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--auth-muted);
  max-width: 28em;
  margin-left: auto;
  margin-right: auto;
}

.pc-auth-card {
  background: var(--auth-card);
  border: 1px solid var(--auth-border);
  border-radius: 12px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 16px 48px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.pc-auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--auth-border);
}

.pc-auth-tab {
  flex: 1;
  padding: 14px 12px;
  background: transparent;
  border: none;
  color: var(--auth-muted);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.pc-auth-tab:hover {
  color: var(--auth-text);
  background: rgba(255, 255, 255, 0.03);
}

.pc-auth-tab.pc-on {
  color: var(--auth-accent);
  box-shadow: 0 -2px 0 var(--auth-accent) inset;
}

.pc-auth-panel {
  padding: 22px 20px 20px;
  display: none;
}

.pc-auth-panel.pc-on {
  display: block;
}

.pc-auth-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--auth-muted);
  margin-bottom: 6px;
}

.pc-auth-field {
  margin-bottom: 14px;
}

.pc-auth-input,
.pc-auth-select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 8px;
  border: 1px solid var(--auth-border);
  background: #0d131c;
  color: var(--auth-text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.pc-auth-input:focus,
.pc-auth-select:focus {
  border-color: var(--auth-accent);
  box-shadow: 0 0 0 3px var(--auth-glow);
}

.pc-auth-btn {
  width: 100%;
  margin-top: 6px;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(180deg, var(--auth-accent), var(--auth-accent-dim));
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
}

.pc-auth-btn:hover {
  filter: brightness(1.08);
}

.pc-auth-btn:active {
  transform: scale(0.99);
}

.pc-auth-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.pc-auth-secondary {
  background: #243044;
  margin-top: 8px;
}

.pc-auth-msg {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.pc-auth-input--invalid {
  border-color: #e53935 !important;
  box-shadow: 0 0 0 1px rgba(229, 57, 53, 0.35);
}

.pc-auth-inline-err {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.35;
  color: #ff8a80;
}

.pc-auth-msg.err {
  background: rgba(180, 60, 60, 0.2);
  border: 1px solid rgba(255, 100, 100, 0.25);
  color: #ffb4b4;
}

.pc-auth-msg.ok {
  background: rgba(60, 140, 90, 0.2);
  border: 1px solid rgba(100, 200, 140, 0.25);
  color: #b8f0c8;
}

.pc-auth-steps {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--auth-accent);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--auth-border);
}

.pc-auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--auth-muted);
}

.pc-auth-footer a {
  color: var(--auth-accent);
  text-decoration: none;
}

.pc-auth-footer a:hover {
  text-decoration: underline;
}

/* Ikki tugma yonma-yon */
.pc-auth-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.pc-auth-actions .pc-auth-btn {
  flex: 1;
  min-width: 120px;
  margin-top: 0;
}

.pc-auth-actions .pc-auth-secondary {
  flex: 0 1 auto;
  min-width: 100px;
}