/* =====================================================
   SABAH SCRIPT — Login Page Styles
   ===================================================== */

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(160deg, var(--color-primary-50) 0%, var(--color-white) 50%, var(--color-gray-50) 100%);
  position: relative;
  overflow: hidden;
}

/* Decorative background elements */
.login-page::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,197,94,.12) 0%, transparent 70%);
  pointer-events: none;
}
.login-page::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,197,94,.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Login Box ── */
.login-box {
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
}

/* ── Logo Section ── */
.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-8);
  animation: logoReveal .6s var(--transition-spring) both;
}

@keyframes logoReveal {
  from { opacity:0; transform:translateY(-20px) scale(.95); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

.login-logo img {
  height: 72px;
  width: auto;
  filter: drop-shadow(0 4px 12px rgba(34,197,94,.25));
  margin-bottom: var(--space-3);
}

.login-logo .logo-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(34,197,94,.35);
  margin-bottom: var(--space-3);
}

.login-logo .app-title {
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  letter-spacing: -.02em;
}

.login-logo .app-subtitle {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-1);
}

/* ── Auth Card ── */
.auth-card {
  background: var(--surface-card);
  border-radius: var(--radius-2xl);
  box-shadow:
    0 4px 6px rgba(0,0,0,.05),
    0 10px 40px rgba(34,197,94,.08),
    0 0 0 1px rgba(34,197,94,.06);
  padding: var(--space-8);
  animation: cardReveal .5s var(--transition-spring) .15s both;
}

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

.auth-card h2 {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.auth-card .auth-desc {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

/* ── Field with icon ── */
.input-wrapper {
  position: relative;
}

.input-wrapper .input-icon {
  position: absolute;
  top: 58%;
  right: var(--space-4);
  transform: translateY(-50%);
  color: var(--color-gray-400);
  font-size: 1.1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-wrapper .form-control {
  padding-right: 3rem;
}

.input-wrapper:focus-within .input-icon {
  color: var(--color-primary-500);
}

/* ── Password field with toggle ── */
.password-wrapper {
  position: relative;
}
.password-toggle {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-400);
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
  font-size: 1rem;
  line-height: 1;
}
.password-toggle:hover { color: var(--color-primary-500); }

/* ── Animated field reveal ── */
.field-reveal {
  animation: fieldReveal var(--transition-spring) forwards;
}
@keyframes fieldReveal {
  from { opacity:0; transform:translateY(-8px); max-height:0; }
  to   { opacity:1; transform:translateY(0);    max-height:200px; }
}

.field-hide {
  animation: fieldHide var(--transition-normal) forwards;
}
@keyframes fieldHide {
  from { opacity:1; max-height:200px; }
  to   { opacity:0; max-height:0; overflow:hidden; }
}

/* ── National Code Indicator ── */
.nid-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  min-height: 36px;
  transition: all var(--transition-fast);
}
.nid-status.checking {
  background: var(--color-gray-50);
  color: var(--color-gray-500);
}
.nid-status.valid {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}
.nid-status.invalid {
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

/* ── Steps indicator ── */
.login-steps {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gray-200);
  transition: all var(--transition-normal);
}
.step-dot.active {
  width: 24px;
  border-radius: var(--radius-full);
  background: var(--color-primary-500);
}
.step-dot.done {
  background: var(--color-primary-300);
}

/* ── Bottom link ── */
.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  animation: cardReveal .5s var(--transition-spring) .25s both;
}

.auth-footer a {
  color: var(--color-primary-600);
  font-weight: var(--fw-medium);
}

/* ── Spinner inside input ── */
.input-spinner {
  position: absolute;
  top: 50%;
  left: var(--space-4);
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-primary-500);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

/* ── Alert inline ── */
.alert-inline {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  border: 1px solid;
}
.alert-inline.error {
  background: var(--color-error-light);
  color: var(--color-error-dark);
  border-color: rgba(239,68,68,.2);
}
.alert-inline.success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
  border-color: rgba(34,197,94,.2);
}