/* ─── Login Page — Eco Fauna Editorial ─────────────────────────────────────── */
/* Premium split-panel login with animated background and glassmorphism card   */

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

:root {
  --green-50:  #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;
  --green-950: #052e16;

  --dark-900: #0a0f0d;
  --dark-800: #0f1a13;
  --dark-700: #162112;

  --glass-bg:      rgba(255, 255, 255, 0.06);
  --glass-border:  rgba(255, 255, 255, 0.12);
  --glass-shadow:  0 24px 64px rgba(0, 0, 0, 0.5);

  --font-body:    'Inter', system-ui, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html { height: 100%; }

body.login-body {
  font-family: var(--font-body);
  background: var(--dark-900);
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

/* ─── Animated background ───────────────────────────────────────────────────── */
.login-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: blobFloat 8s ease-in-out infinite;
}

.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #16a34a, #052e16);
  top: -200px; left: -100px;
  animation-duration: 10s;
}

.blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #4ade80, #166534);
  bottom: -150px; right: -100px;
  animation-duration: 12s;
  animation-delay: -4s;
}

.blob-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #22c55e, #0a0f0d);
  top: 40%; left: 35%;
  animation-duration: 9s;
  animation-delay: -2s;
  opacity: 0.2;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ─── Main container ─────────────────────────────────────────────────────────── */
.login-container {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* ─── Brand panel (left) ─────────────────────────────────────────────────────── */
.login-brand {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 48px;
  background: linear-gradient(
    135deg,
    rgba(22, 101, 52, 0.3) 0%,
    rgba(5, 46, 22, 0.15) 100%
  );
  border-right: 1px solid rgba(255,255,255,0.07);
}

.brand-content {
  max-width: 440px;
}

.brand-logo {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--green-600), var(--green-800));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 28px;
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.25);
  animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  from { box-shadow: 0 8px 24px rgba(34, 197, 94, 0.25); }
  to   { box-shadow: 0 8px 40px rgba(34, 197, 94, 0.45), 0 0 0 8px rgba(34, 197, 94, 0.08); }
}

.brand-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff 0%, var(--green-200) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-tagline {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.6);
  margin-bottom: 36px;
}

.brand-tagline strong {
  color: var(--green-400);
}

.brand-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 48px;
}

.stat-pill {
  padding: 8px 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--green-300, #86efac);
  transition: var(--transition);
}

.stat-pill:hover {
  background: rgba(34, 197, 94, 0.18);
}

.brand-footer-text {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.05em;
}

/* ─── Form panel (right) ─────────────────────────────────────────────────────── */
.login-form-panel {
  width: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  backdrop-filter: blur(24px);
  box-shadow: var(--glass-shadow);
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-card-header {
  margin-bottom: 32px;
}

.login-heading {
  font-family: var(--font-heading);
  font-size: 1.625rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.login-subheading {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
}

/* ─── Alert ─────────────────────────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: 24px;
  animation: fadeIn 0.3s ease;
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-icon { font-size: 1rem; flex-shrink: 0; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Form elements ──────────────────────────────────────────────────────────── */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  z-index: 1;
}

.form-input {
  width: 100%;
  padding: 13px 44px 13px 42px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-input:focus {
  border-color: var(--green-500);
  background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
}

.form-input:hover:not(:focus) {
  border-color: rgba(255,255,255,0.2);
}

.input-toggle-password {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
  padding: 4px;
}

.input-toggle-password:hover { color: rgba(255,255,255,0.7); }

/* ─── Login button ───────────────────────────────────────────────────────────── */
.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--green-600) 0%, var(--green-700) 100%);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 4px;
  position: relative;
  overflow: hidden;
}

.btn-login::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.07));
  opacity: 0;
  transition: opacity var(--transition);
}

.btn-login:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(22, 163, 74, 0.4);
}

.btn-login:hover:not(:disabled)::before { opacity: 1; }

.btn-login:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

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

.btn-icon {
  font-size: 1.1rem;
  transition: transform var(--transition);
}

.btn-login:hover:not(:disabled) .btn-icon {
  transform: translateX(3px);
}

/* ─── Card footer ────────────────────────────────────────────────────────────── */
.login-card-footer {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.07);
  text-align: center;
}

.login-card-footer p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .login-brand { display: none; }
  .login-form-panel { width: 100%; padding: 32px 24px; }
  .login-card { padding: 36px 28px; }
}

@media (max-width: 480px) {
  .login-card { padding: 28px 20px; border-radius: var(--radius-lg); }
  .login-heading { font-size: 1.375rem; }
}