/* style.css */
/* Premium Design System for tjalördag Houseparty Website */

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

:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* HSL Color Palette */
  --bg-dark: hsl(260, 25%, 6%);
  --bg-card: hsla(260, 20%, 12%, 0.75);
  --bg-input: hsla(260, 20%, 8%, 0.8);
  --border-color: hsla(260, 20%, 22%, 0.5);
  --border-focus: hsl(270, 85%, 65%);
  
  --primary: hsl(270, 90%, 60%);
  --primary-hover: hsl(270, 95%, 65%);
  --secondary: hsl(295, 85%, 60%);
  --text-main: hsl(0, 0%, 96%);
  --text-muted: hsl(260, 15%, 72%);
  
  --success: hsl(145, 80%, 48%);
  --success-bg: hsla(145, 80%, 48%, 0.15);
  --danger: hsl(355, 85%, 55%);
  --danger-bg: hsla(355, 85%, 55%, 0.15);
  
  --glow-shadow: 0 0 25px hsla(270, 90%, 60%, 0.25);
  --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: 
    radial-gradient(circle at 10% 20%, hsla(270, 90%, 50%, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, hsla(295, 85%, 50%, 0.1) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
}

a {
  color: var(--primary-hover);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  text-shadow: 0 0 8px hsla(270, 95%, 65%, 0.5);
}

/* Stunning Glassmorphic Cards */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 500px;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow), var(--glow-shadow);
  border-color: hsla(270, 90%, 60%, 0.3);
}

/* Beautiful Typography */
h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--text-main) 30%, var(--primary-hover) 70%, var(--secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.subtitle {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 30px;
  letter-spacing: 0.5px;
}

/* Form Styles */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.input-control {
  width: 100%;
  padding: 14px 18px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.input-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px hsla(270, 90%, 60%, 0.15);
  background-color: hsla(260, 20%, 6%, 0.9);
}

/* Premium Upload Area */
.upload-container {
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  background-color: var(--bg-input);
  transition: all 0.3s ease;
  position: relative;
}

.upload-container:hover {
  border-color: var(--border-focus);
  background-color: hsla(270, 90%, 60%, 0.03);
}

.upload-container svg {
  width: 40px;
  height: 40px;
  fill: var(--text-muted);
  margin-bottom: 8px;
  transition: fill 0.3s ease;
}

.upload-container:hover svg {
  fill: var(--primary-hover);
}

.upload-container input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.upload-preview {
  display: none;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 12px auto 0;
  border: 2px solid var(--primary);
  box-shadow: var(--glow-shadow);
}

/* Buttons with Hover Glow */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 16px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), var(--glow-shadow);
  filter: brightness(1.1);
}

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

/* Toast Messages */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success {
  border-left: 4px solid var(--success);
}

.toast.error {
  border-left: 4px solid var(--danger);
}

/* Dashboard Styling */
.dashboard-container {
  width: 92%;
  max-width: 1200px;
  margin: 40px auto;
  padding: 40px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: var(--card-shadow);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.dashboard-title-group h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.2rem;
  background: linear-gradient(135deg, var(--text-main), var(--primary-hover));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* KPI Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: hsla(260, 20%, 8%, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-2px);
}

.stat-val {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Search Bar */
.search-container {
  position: relative;
  margin-bottom: 24px;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 48px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-main);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px hsla(270, 90%, 60%, 0.1);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  fill: var(--text-muted);
}

/* Guests Table Styling */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background-color: hsla(260, 20%, 8%, 0.2);
}

th {
  background-color: hsla(260, 20%, 8%, 0.7);
  padding: 18px 20px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
  color: var(--text-main);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: hsla(260, 20%, 14%, 0.3);
}

/* Guest Row Elements */
.guest-name-cell {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

.guest-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary-hover);
  border: 1.5px solid var(--border-color);
  object-fit: cover;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.guest-avatar:hover {
  border-color: var(--primary-hover);
}

.snapchat-tag {
  color: hsl(50, 95%, 55%);
  font-family: monospace;
  font-size: 0.9rem;
}

/* Checkbox Switch Component */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-muted);
  transition: .4s cubic-bezier(0.25, 0.8, 0.25, 1);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--success-bg);
  border-color: var(--success);
}

input:checked + .slider:before {
  transform: translateX(24px);
  background-color: var(--success);
  box-shadow: 0 0 10px hsla(145, 80%, 48%, 0.4);
}

/* Comment Input Box in Table */
.comment-box {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.comment-box:focus {
  outline: none;
  border-color: var(--border-focus);
  background-color: hsla(260, 20%, 6%, 0.9);
}

/* Modal Window Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 30px;
  width: 90%;
  max-width: 440px;
  box-shadow: var(--card-shadow);
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  text-align: center;
}

.modal-overlay.open .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin: 16px auto;
  border: 3px solid var(--primary);
  box-shadow: var(--glow-shadow);
  background-color: var(--bg-input);
}

/* Login Panel overlay (integrated inside host dashboard UI) */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-dark);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, pointer-events 0.5s ease;
}

.login-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Sub-links / Nav footers */
.nav-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
}