@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Cinzel:wght@600;700&display=swap');
@import 'variables.css';

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

html, body {
  height: 100%;
  font-family: var(--font-main);
  background: var(--bg-light);
  color: var(--text-primary);
}

/* ── Layout ── */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

@media (min-width: 901px) {
  .login-page {
    flex-direction: row;
  }
  .login-hero {
    width: 50%;
    min-height: 100vh;
    padding: 48px;
  }
  .login-form-panel {
    width: 50%;
  }
}

@media (max-width: 900px) {
  html, body {
    background: #ffffff;
  }

  .login-page {
    min-height: 100vh;
    background: #ffffff;
  }

  .login-hero {
    padding: 28px 20px 12px;
    min-height: auto;
    background: #ffffff;
  }

  .hero-logo {
    width: 100% !important;
    max-width: 280px !important;
    height: auto !important;
    animation: none !important;
  }

  .login-form-panel {
    flex: 1;
    padding: 0 16px 24px;
    background: #ffffff;
  }

  .login-card {
    max-width: 100%;
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  }

  .auth-tabs {
    margin-bottom: 20px;
  }

  .form-header {
    margin-bottom: 18px;
  }

  .form-header h1 {
    font-size: 1.3rem;
  }

  .login-footer {
    margin-top: 16px;
    padding-bottom: 8px;
  }
}

/* ── Hero Panel ── */
.login-hero {
  background: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: none;
  top: -80px; right: -80px;
  pointer-events: none;
}

.hero-logo {
  width: 350px;
  height: 350px;
  object-fit: contain;
  animation: float 4s ease-in-out infinite;
  position: relative; z-index: 1;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.hero-brand {
  font-family: var(--font-brand);
  font-size: 2.2rem;
  color: var(--white);
  letter-spacing: 2px;
  margin-top: 20px;
  position: relative; z-index: 1;
}

.hero-tagline {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-top: 8px;
  letter-spacing: 1px;
  position: relative; z-index: 1;
}

.hero-divider {
  width: 60px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 24px auto;
  position: relative; z-index: 1;
}

.hero-features {
  list-style: none;
  text-align: left;
  position: relative; z-index: 1;
}

.hero-features li {
  color: rgba(255,255,255,0.75);
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.hero-features li::before {
  content: '◆';
  color: var(--accent);
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* ── Form Panel ── */
.login-form-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 40px;
  background: var(--white);
  overflow-y: auto;
}

.login-card {
  width: 100%;
  max-width: 420px;
}

/* ── Auth Tabs ── */
.auth-tabs {
  display: flex;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.tab-btn {
  flex: 1;
  padding: 10px;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn.active {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ── Form Header ── */
.form-header {
  margin-bottom: 24px;
}

.form-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.form-header h1 span { color: var(--primary); }

.form-header p {
  color: var(--text-secondary);
  margin-top: 5px;
  font-size: 0.9rem;
}

/* ── Form Groups ── */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 7px;
  letter-spacing: 0.3px;
}

.form-group label i {
  color: var(--primary);
  font-size: 0.8rem;
  width: 14px;
}

.required {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.input-wrapper {
  position: relative;
}

.form-group input {
  width: 100%;
  padding: 12px 44px 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--bg-light);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200, 41, 12, 0.10);
  background: var(--white);
}

.form-group input::placeholder { color: var(--text-muted); }

/* Password toggle */
.toggle-password {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  font-size: 1rem;
  transition: color var(--transition);
  line-height: 1;
}

.toggle-password:hover { color: var(--primary); }

/* Error states */
.form-error {
  font-size: 0.78rem;
  color: var(--primary);
  margin-top: 5px;
  display: none;
}

.form-group.has-error input {
  border-color: var(--primary);
  background: #FFF8F7;
}

.form-group.has-error .form-error { display: block; }

/* ── Forgot ── */
.forgot-link {
  text-align: right;
  margin-top: -10px;
  margin-bottom: 20px;
}

.forgot-link a {
  font-size: 0.83rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.forgot-link a:hover { text-decoration: underline; }

/* ── Buttons ── */
.btn-login {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.98rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: 0.3px;
  margin-top: 4px;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-login .btn-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-login.loading .btn-spinner { display: block; }
.btn-login.loading .btn-text    { display: none; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Switch link ── */
.switch-link {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 16px;
}

.switch-link a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.switch-link a:hover { text-decoration: underline; }

/* ── Alert ── */
.alert {
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 16px;
  display: none;
  align-items: center;
  gap: 8px;
}

.alert.show { display: flex; }

.alert-error   { background: #FFF0EE; color: var(--primary-dark); border: 1px solid #FFCFC8; }
.alert-success { background: #EFFFED; color: #2E7D32; border: 1px solid #C8EFC5; }

/* ── Footer ── */
.login-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.78rem;
  color: var(--text-muted);
}