/* ==========================================================================
   Modern Clean Login UI Theme - Absensi Barcode
   Digunakan untuk Halaman Login Admin & Siswa
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --login-primary: #4f46e5;
  --login-primary-hover: #4338ca;
  --login-primary-light: #eef2ff;
  --login-primary-gradient: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
  --login-admin-gradient: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  --login-siswa-gradient: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
  
  --login-bg: #f1f5f9;
  --login-card-bg: rgba(255, 255, 255, 0.94);
  --login-card-border: rgba(255, 255, 255, 0.8);
  --login-text-main: #0f172a;
  --login-text-muted: #64748b;
  --login-input-border: #e2e8f0;
  --login-input-focus: #4f46e5;
  
  --login-radius-sm: 10px;
  --login-radius-md: 16px;
  --login-radius-lg: 24px;
  --login-radius-pill: 9999px;
  
  --login-shadow-card: 0 25px 50px -12px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.05);
  --login-shadow-btn: 0 10px 20px -5px rgba(79, 70, 229, 0.35);
}

* {
  box-sizing: border-box;
}

body.login-page-modern {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
  background-color: var(--login-bg);
  min-height: 100vh;
  margin: 0;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  color: var(--login-text-main);
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Orbs */
.login-ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  animation: floatOrb 20s infinite alternate ease-in-out;
}

.orb-1 {
  width: 450px;
  height: 450px;
  top: -100px;
  left: -100px;
  background: radial-gradient(circle, #6366f1 0%, rgba(99, 102, 241, 0) 70%);
}

.orb-2 {
  width: 500px;
  height: 500px;
  bottom: -150px;
  right: -100px;
  background: radial-gradient(circle, #06b6d4 0%, rgba(6, 182, 212, 0) 70%);
  animation-duration: 25s;
  animation-delay: -5s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  top: 40%;
  left: 60%;
  background: radial-gradient(circle, #ec4899 0%, rgba(236, 72, 153, 0) 70%);
  opacity: 0.25;
  animation-duration: 18s;
  animation-delay: -10s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* Main Container */
.login-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 440px;
  margin: auto;
}

/* Card Styling */
.login-card {
  background: var(--login-card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--login-radius-lg);
  box-shadow: var(--login-shadow-card);
  padding: 38px 34px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (max-width: 480px) {
  .login-card {
    padding: 28px 20px;
    border-radius: 20px;
  }
}

/* Header & Brand */
.login-header {
  text-align: center;
  margin-bottom: 26px;
}

.login-brand-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 16px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.04);
  padding: 10px;
  position: relative;
  transition: transform 0.3s ease;
}

.login-brand-icon:hover {
  transform: translateY(-2px);
}

.login-brand-icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.login-brand-icon .fallback-icon {
  font-size: 28px;
  color: var(--login-primary);
}

.login-app-title {
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 4px;
  letter-spacing: -0.5px;
}

.login-school-subtitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--login-text-muted);
  margin: 0 0 16px;
  letter-spacing: 0.2px;
}

/* Unified Login Portal Styles */
.login-title-wrap {
  text-align: center;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

.login-title-wrap h2 {
  font-size: 17px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.login-title-wrap p {
  font-size: 12.5px;
  color: #64748b;
  margin: 0;
}

.login-role-chips {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}

.role-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--login-radius-pill);
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

.role-chip i {
  font-size: 12px;
  color: var(--login-primary);
}

/* Role Selector Tabs (Legacy / Compatibility) */
.role-tabs {
  display: flex;
  background: #f1f5f9;
  padding: 5px;
  border-radius: var(--login-radius-pill);
  margin-bottom: 24px;
  position: relative;
  border: 1px solid #e2e8f0;
}

.role-tab-item {
  flex: 1;
  text-align: center;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--login-text-muted);
  text-decoration: none !important;
  border-radius: var(--login-radius-pill);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.role-tab-item:hover {
  color: var(--login-text-main);
}

.role-tab-item.active {
  background: #ffffff;
  color: var(--login-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  font-weight: 700;
}

.role-tab-item.active.role-admin {
  color: #0f172a;
}

.role-tab-item i {
  font-size: 14px;
}

/* Form Groups & Inputs */
.login-form-group {
  margin-bottom: 18px;
  text-align: left;
}

.login-form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #475569;
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

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

.login-input-icon {
  position: absolute;
  left: 14px;
  color: #94a3b8;
  font-size: 15px;
  pointer-events: none;
  transition: color 0.2s ease;
  z-index: 2;
}

.login-input {
  width: 100%;
  height: 48px;
  padding: 10px 42px 10px 42px;
  background: #ffffff;
  border: 1.5px solid var(--login-input-border);
  border-radius: var(--login-radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--login-text-main);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
  font-family: inherit;
}

.login-input::placeholder {
  color: #94a3b8;
  font-size: 13px;
  font-weight: 400;
}

.login-input:focus {
  border-color: var(--login-primary);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
  background: #ffffff;
}

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

/* Toggle Password Visibility Button */
.btn-toggle-password {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: #94a3b8;
  padding: 6px;
  cursor: pointer;
  border-radius: 6px;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background-color 0.2s;
  z-index: 3;
}

.btn-toggle-password:hover {
  color: var(--login-text-main);
  background-color: #f1f5f9;
}

.btn-toggle-password:focus {
  outline: none;
}

/* Alerts / Error Notices */
.login-alert {
  background: #fef2f2;
  border: 1px solid #fee2e2;
  color: #b91c1c;
  padding: 12px 14px;
  border-radius: var(--login-radius-md);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  animation: shakeAlert 0.4s ease-in-out;
}

.login-alert i {
  font-size: 16px;
  color: #ef4444;
  flex-shrink: 0;
}

@keyframes shakeAlert {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* Submit Button */
.btn-login-submit {
  width: 100%;
  height: 48px;
  background: var(--login-primary-gradient);
  border: none;
  border-radius: var(--login-radius-md);
  color: #ffffff;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  cursor: pointer;
  box-shadow: var(--login-shadow-btn);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.btn-login-submit.btn-admin {
  background: var(--login-admin-gradient);
  box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.35);
}

.btn-login-submit.btn-siswa {
  background: var(--login-primary-gradient);
  box-shadow: var(--login-shadow-btn);
}

.btn-login-submit:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

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

.btn-login-submit:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
}

/* Footer & Back Link */
.login-footer-links {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #f1f5f9;
  text-align: center;
}

.btn-back-scanner {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--login-text-muted);
  text-decoration: none !important;
  transition: all 0.2s ease;
  padding: 6px 12px;
  border-radius: var(--login-radius-pill);
}

.btn-back-scanner:hover {
  color: var(--login-primary);
  background-color: var(--login-primary-light);
  transform: translateX(-2px);
}

.login-copyright {
  margin-top: 16px;
  font-size: 11.5px;
  color: #94a3b8;
  font-weight: 500;
  text-align: center;
}