/* =========================================
   WZNA — MINIMAL LOGIN
========================================= */

:root {
  --base-deep: #0f172a;
  --youth-primary: #6E59A5;
  --accent-primary: #6E59A5;
  --accent-secondary: #9b87d4;
  --accent-violet: #5a4585;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-soft: #94a3b8;
  --input-bg: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;

  --radius-xl: 28px;
  --shadow-lg: 0 30px 60px -20px rgba(15, 23, 42, 0.15);
  --shadow-brand: 0 16px 36px -12px rgba(110, 89, 165, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', system-ui, -apple-system, sans-serif; }

html, body { min-height: 100%; }

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  background: #ffffff;
  padding: 2.5rem 1.5rem;
}

.auth-wrapper {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.auth-header {
  display: flex;
  justify-content: center;
  animation: dropIn 0.7s cubic-bezier(0.16,1,0.3,1);
}
.login-logo {
  width: 160px;
  height: auto;
  transition: transform 0.35s ease;
}
.login-logo:hover { transform: scale(1.03); }

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Card */
.auth-form {
  position: relative;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.25rem;
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.7s cubic-bezier(0.16,1,0.3,1);
  overflow: hidden;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.signin-top-decoration {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-violet));
}

.signin-form-header { margin-bottom: 1.75rem; text-align: center; }

.auth-title {
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--base-deep);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Fields */
.form-group { margin-bottom: 1.15rem; }

.form-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}
.form-label i { color: var(--accent-primary); font-size: 0.85rem; }

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

.input-icon {
  position: absolute;
  left: 1.1rem;
  color: var(--text-soft);
  font-size: 1rem;
  transition: color 0.25s ease;
  pointer-events: none;
}

.form-input {
  width: 100%;
  height: 52px;
  padding: 0 1.25rem 0 2.9rem;
  border-radius: 12px;
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  font-size: 0.97rem;
  color: var(--base-deep);
  transition: all 0.25s ease;
  outline: none;
}
.form-input::placeholder { color: #b6c0cf; }
.form-input:hover { border-color: #cbd5e1; }
.form-input:focus {
  border-color: var(--accent-primary);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
}
.input-wrapper:focus-within .input-icon { color: var(--accent-primary); }

/* Options */
.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0.5rem 0 1.6rem;
  font-size: 0.9rem;
}

.remember-me {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-main);
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}
.remember-me input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border: 1.5px solid #cbd5e1;
  border-radius: 5px;
  background: #fff;
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}
.remember-me input::before {
  content: "";
  width: 10px; height: 10px;
  transform: scale(0);
  background: white;
  transition: transform 0.15s ease;
  -webkit-clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
          clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}
.remember-me input:checked {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-color: transparent;
}
.remember-me input:checked::before { transform: scale(1); }

.forgot-link {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}
.forgot-link:hover { color: var(--accent-violet); }

/* Button */
.login-btn {
  width: 100%;
  height: 54px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-brand);
  transition: all 0.3s ease;
}
.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 40px -10px rgba(37,99,235,0.45);
}
.login-btn:active { transform: translateY(0); }

.btn-shine {
  position: absolute;
  top: 0; left: -150%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-25deg);
}
.login-btn:hover .btn-shine { animation: shine 0.9s ease; }
@keyframes shine { 100% { left: 180%; } }

.btn-content { display: inline-flex; align-items: center; gap: 0.55rem; position: relative; z-index: 1; }

/* Footer */
.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.93rem;
  color: var(--text-muted);
}
.login-footer a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 700;
}
.login-footer a:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 420px) {
  .auth-form { padding: 2.25rem 1.5rem; }
  .auth-title { font-size: 1.75rem; }
  .form-options { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .login-logo { width: 140px; }
}