/* ==========================================================
   PlayTV Live — Login Screen
   ========================================================== */

.login-screen {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 20px 24px;
  gap: 20px;
}

.login-screen::before {
  content: '';
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 20% 20%, rgba(229, 9, 20, 0.18), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(139, 47, 201, 0.18), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(37, 99, 235, 0.18), transparent 45%);
  filter: blur(60px);
  animation: bgDrift 18s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes bgDrift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(3%, -3%) scale(1.05); }
}

/* ---- Top: centered logo + subtitle ---- */
.login-top-brand {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  flex-shrink: 0;
  animation: fadeInUp var(--dur-slow) var(--ease-out);
}

.login-top-brand__logo {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.login-top-brand__tagline {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ---- Split layout wrapper: login (left) + request form (right) ---- */
.login-split {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 960px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: stretch;
  flex: 1;
  min-height: 0;
}

.login-split__divider {
  display: none;
}

@media (min-width: 860px) {
  .login-split__divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 56px;
  }

  .login-split__divider::before {
    content: '';
    position: absolute;
    top: 6%;
    bottom: 6%;
    left: 50%;
    width: 1px;
    transform: translateX(-50%);
    background: linear-gradient(
      180deg,
      transparent,
      var(--border-strong) 20%,
      var(--accent-purple) 50%,
      var(--border-strong) 80%,
      transparent
    );
    opacity: 0.7;
  }

  .login-split__divider span {
    position: relative;
    z-index: 1;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 7px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    box-shadow: var(--shadow-sm);
  }
}

@media (max-width: 859px) {
  .login-split {
    grid-template-columns: 1fr;
    max-width: 460px;
    flex: none;
  }
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  background: var(--bg-glass-strong);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-lg);
  animation: fadeInUp var(--dur-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
}

/* Desktop: the whole screen must never scroll — only individual
   cards may internally scroll if content is unusually tall (e.g. a
   long validation error). Mobile gets to scroll the whole page,
   since smaller screens can't reasonably fit both panels at once. */
@media (min-width: 860px) {
  .login-screen {
    overflow: hidden;
  }
}

@media (max-width: 859px) {
  .login-screen {
    height: auto;
    min-height: 100vh;
    overflow-y: auto;
  }

  .login-card {
    overflow-y: visible;
  }
}

.login-split .login-card {
  max-width: none;
  margin: 0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-field label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.login-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 15px;
  letter-spacing: 0.06em;
  font-weight: 600;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
  text-transform: uppercase;
}

.login-input::placeholder {
  text-transform: none;
  font-weight: 400;
  letter-spacing: normal;
  color: var(--text-tertiary);
}

.login-input:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(139, 47, 201, 0.18);
}

.login-remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  margin-top: -2px;
}

.login-remember-me input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-purple);
  cursor: pointer;
}

.login-remember-me span {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.login-error {
  font-size: 13px;
  color: var(--accent-red);
  min-height: 18px;
  display: none;
}

.login-error.is-visible {
  display: block;
  animation: fadeIn var(--dur-fast) var(--ease-out);
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
  box-shadow: var(--shadow-glow-red);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(139, 47, 201, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.login-hint {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ---- Subscription request form (right column) ---- */
.login-form textarea.login-input {
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
  resize: vertical;
  min-height: 52px;
  font-family: inherit;
}

.login-form input[type="email"].login-input,
.login-form input[type="tel"].login-input {
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

/* Honeypot field — present in the DOM for bots to fill, invisible
   and unreachable for real visitors (off-screen, not display:none,
   so unsophisticated bots that skip hidden fields still fill it). */
.login-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.login-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 20px 0;
}

.login-success.is-visible {
  display: flex;
  animation: fadeIn var(--dur-med) var(--ease-out);
}

.login-success__icon {
  font-size: 34px;
  color: var(--accent-green);
}

.login-success__title {
  font-size: 16px;
  font-weight: 800;
}

.login-success__text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.login-card__title {
  font-size: 15.5px;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-card__subtitle {
  font-size: 12.5px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.login-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
}