/* ==========================================================================
   SI-PUS UMUS - Tampilan Depan Form Input Presensi (CSS Modern)
   Universitas Muhadi Setiabudi Brebes
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-color: #0b6e4f;
  --primary-hover: #08523b;
  --primary-light: #e8f5e9;
  --accent-gold: #e5a93b;
  --accent-gold-hover: #c98e29;
  --bg-gradient-start: #0a192f;
  --bg-gradient-end: #112240;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-light: #f8fafc;
  --card-bg: rgba(255, 255, 255, 0.95);
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.25);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --radius-xl: 20px;
  --radius-lg: 12px;
  --radius-md: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--bg-gradient-start) 0%, #1e3a8a 50%, var(--bg-gradient-end) 100%);
  background-attachment: fixed;
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Background Animated Shapes */
body::before {
  content: '';
  position: fixed;
  top: -10%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(11, 110, 79, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

body::after {
  content: '';
  position: fixed;
  bottom: -10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(229, 169, 59, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px;
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Navbar / Header Presensi */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-gold));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(11, 110, 79, 0.4);
}

.brand-info h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-light);
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

.brand-info p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.clock-card {
  background: rgba(0, 0, 0, 0.25);
  padding: 8px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: right;
  color: var(--text-light);
}

.clock-time {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent-gold);
}

.clock-date {
  font-size: 0.75rem;
  opacity: 0.8;
}

.admin-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-light);
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.admin-login-btn:hover {
  background: var(--text-light);
  color: var(--primary-color);
  transform: translateY(-2px);
}

/* Layout Grid Main Content */
.main-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

@media (max-width: 992px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

/* Card Input Form */
.form-card {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.form-header {
  margin-bottom: 28px;
  border-bottom: 2px solid #f1f5f9;
  padding-bottom: 16px;
}

.form-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-header h2 i {
  color: var(--primary-color);
}

.form-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

label span.required {
  color: #ef4444;
}

.input-control, .select-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-lg);
  background-color: #fff;
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
}

.input-control:focus, .select-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(11, 110, 79, 0.15);
}

.input-control::placeholder {
  color: #94a3b8;
}

/* Radio / Button Selection for Tipe Pengunjung */
.visitor-type-options {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

@media (max-width: 480px) {
  .visitor-type-options {
    grid-template-columns: repeat(2, 1fr);
  }
}

.radio-option {
  position: relative;
}

.radio-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  text-align: center;
}

.radio-label svg, .radio-label i {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.radio-option input[type="radio"]:checked + .radio-label {
  background: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(11, 110, 79, 0.15);
}

/* Submit Button */
.btn-submit {
  width: 100%;
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--primary-color), #148f65);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(11, 110, 79, 0.3);
  margin-top: 10px;
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--primary-hover), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(11, 110, 79, 0.4);
}

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

/* Side Widget Stats & Info */
.info-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stat-box {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 24px;
  color: var(--text-light);
}

.stat-box h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
}

.stat-counter-big {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Live Recent Visitors Ticker */
.recent-visitors-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 4px;
}

.recent-visitor-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.visitor-avatar {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}

.visitor-meta {
  flex: 1;
  margin-left: 12px;
}

.visitor-meta .v-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.visitor-meta .v-detail {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
}

.visitor-time {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  background: rgba(229, 169, 59, 0.15);
  padding: 4px 8px;
  border-radius: 20px;
}

/* Success Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 25, 47, 0.8);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #fff;
  width: 90%;
  max-width: 440px;
  border-radius: var(--radius-xl);
  padding: 32px;
  text-align: center;
  transform: scale(0.8);
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.success-icon-circle {
  width: 72px;
  height: 72px;
  background: var(--primary-light);
  color: var(--primary-color);
  font-size: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 0 0 10px rgba(11, 110, 79, 0.08);
}

.modal-box h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.modal-box p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.auto-close-progress {
  width: 100%;
  height: 4px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 16px;
}

.auto-close-bar {
  height: 100%;
  background: var(--primary-color);
  width: 100%;
  transition: width 3s linear;
}

/* Footer */
.app-footer {
  text-align: center;
  padding: 24px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin-top: auto;
}