/* kutumbvriksh UI Design System - styles.css */

:root {
  /* HSL Palette */
  --bg-primary: #0f172a;
  --bg-secondary: rgba(30, 41, 59, 0.7);
  --bg-card: rgba(15, 23, 42, 0.6);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --color-primary: #10b981; /* Emerald */
  --color-primary-glow: rgba(16, 185, 129, 0.2);
  --color-secondary: #3b82f6; /* Royal Blue */
  --color-accent: #f59e0b; /* Amber */
  
  /* Gender Theme Colors */
  --male-border: #3b82f6;
  --male-bg: rgba(59, 130, 246, 0.08);
  --female-border: #ec4899;
  --female-bg: rgba(236, 72, 153, 0.08);
  
  --font-family: 'Inter', 'Mukta', sans-serif;
  --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --transition-speed: 0.3s;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: rgba(255, 255, 255, 0.8);
  --bg-card: rgba(255, 255, 255, 0.95);
  --border-color: rgba(0, 0, 0, 0.08);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --color-primary: #059669;
  --color-primary-glow: rgba(5, 150, 105, 0.15);
  --shadow-premium: 0 10px 30px -15px rgba(0, 0, 0, 0.15);
  
  --male-border: #2563eb;
  --male-bg: rgba(37, 99, 235, 0.05);
  --female-border: #db2777;
  --female-bg: rgba(219, 39, 119, 0.05);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Header Styles */
header {
  height: 65px;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  z-index: 100;
  box-shadow: var(--shadow-premium);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 0 10px var(--color-primary-glow);
}

.logo-section h1 {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

/* Switches & Buttons */
.btn-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  background-color: rgba(255, 255, 255, 0.02);
}

.btn-toggle:hover {
  background-color: var(--border-color);
  border-color: var(--text-secondary);
}

.lang-switch {
  display: flex;
  background-color: rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  padding: 2px;
  border: 1px solid var(--border-color);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn.active {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 2px 8px var(--color-primary-glow);
}

/* Premium Badge */
.premium-status {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.premium-status.free {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.premium-status.pro {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Main Area Layout */
.app-container {
  display: flex;
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* Interactive Canvas Pane */
.canvas-pane {
  flex: 1;
  position: relative;
  overflow: hidden;
  /* Dot-Grid Background Pattern */
  background-color: var(--bg-primary);
  background-image: radial-gradient(var(--border-color) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
}

#tree-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Zoom Controls Overlay */
.canvas-controls {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
}

.control-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-premium);
  transition: all 0.2s ease;
}

.control-btn:hover {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* Right Editor Sidebar */
.sidebar-pane {
  width: 380px;
  height: 100%;
  background-color: var(--bg-secondary);
  backdrop-filter: blur(12px);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 20;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, width 0.3s ease;
}

/* Tab Header */
.sidebar-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.1);
  padding: 0 8px;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  padding: 14px 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
  text-align: center;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--color-primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15%;
  width: 70%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
  box-shadow: 0 0 8px var(--color-primary);
}

/* Sidebar Scroll Content */
.sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-panel.active {
  display: block;
}

/* Forms and Inputs */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 10px 14px;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

/* Radio buttons Group */
.radio-group {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.radio-btn {
  flex: 1;
  position: relative;
}

.radio-btn input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}

.radio-btn label {
  display: block;
  text-align: center;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  background-color: rgba(255, 255, 255, 0.01);
  transition: all 0.2s;
  color: var(--text-secondary);
  text-transform: none;
  margin: 0;
  letter-spacing: 0;
}

.radio-btn input:checked + label {
  border-color: var(--color-primary);
  background-color: var(--color-primary-glow);
  color: var(--text-primary);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
}

.checkbox-label input {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

/* Image Upload Container */
.photo-uploader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 16px;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  background-color: rgba(0, 0, 0, 0.1);
  position: relative;
  cursor: pointer;
}

.photo-uploader:hover {
  border-color: var(--color-primary);
}

.photo-preview {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-color);
  background-color: var(--bg-primary);
}

.photo-uploader i {
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.photo-uploader span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Member Details View Mode */
.member-details-view {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-header {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.detail-avatar {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.detail-title h2 {
  font-size: 1.15rem;
  font-weight: 600;
}

.detail-title .badge {
  display: inline-block;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  margin-top: 4px;
  font-weight: 600;
}

.badge.male { background-color: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.badge.female { background-color: rgba(236, 72, 153, 0.15); color: #f472b6; }

.detail-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.info-item {
  background-color: rgba(0, 0, 0, 0.1);
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.info-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 3px;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Quick Creator Mode (Sambandh Codes) */
.sambandh-helper-box {
  background-color: rgba(245, 158, 11, 0.05);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 20px;
}

.sambandh-helper-box h4 {
  font-size: 0.85rem;
  color: var(--color-accent);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sambandh-helper-box p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.code-badge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 12px 0;
}

.code-badge {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  display: flex;
  justify-content: space-between;
}

.code-badge strong {
  color: var(--color-primary);
}

/* Events Panel List */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: rgba(0, 0, 0, 0.15);
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.event-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}

.event-card.birthday::before { background-color: var(--color-secondary); }
.event-card.marriage::before { background-color: var(--color-accent); }
.event-card.varshi::before { background-color: var(--text-muted); }

.event-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.event-card.birthday .event-icon { background-color: rgba(59, 130, 246, 0.1); color: var(--color-secondary); }
.event-card.marriage .event-icon { background-color: rgba(245, 158, 11, 0.1); color: var(--color-accent); }
.event-card.varshi .event-icon { background-color: rgba(100, 116, 139, 0.1); color: var(--text-secondary); }

.event-details {
  flex: 1;
}

.event-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.event-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.event-date {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: right;
}

.event-days-left {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: 2px;
}

/* Action Buttons */
.btn {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  margin-top: 10px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.btn-primary:hover {
  background-color: #059669;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--border-color);
}

.btn-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background-color: rgba(239, 68, 68, 0.2);
}

.button-row {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.button-row .btn {
  margin-top: 0;
  flex: 1;
}

/* SVG Connection Lines Styles */
.connection-line {
  stroke-linecap: round;
  fill: none;
}

.spouse-line {
  stroke: var(--color-accent);
  stroke-width: 2px;
  stroke-dasharray: 4px, 4px;
}

.branch-line {
  stroke: var(--text-secondary);
  stroke-width: 2px;
}

/* Member SVG Card Styles (ForeignObject target) */
.member-card {
  width: 100%;
  height: 100%;
  background-color: var(--bg-card);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  border: 2.5px solid var(--border-color);
  padding: 6px;
  cursor: pointer;
  box-shadow: var(--shadow-premium);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.member-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.member-card.selected {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 15px var(--color-primary-glow), var(--shadow-premium);
}

.member-card.male-card {
  border-color: var(--male-border);
  background-color: var(--male-bg);
}

.member-card.female-card {
  border-color: var(--female-border);
  background-color: var(--female-bg);
}

.member-card.deceased {
  opacity: 0.65;
  filter: grayscale(40%);
}

.card-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 100%;
  position: relative;
}

.card-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  background-color: var(--bg-primary);
}

.card-avatar-placeholder {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-svg {
  width: 24px;
  height: 24px;
}

.card-info {
  flex: 1;
  min-width: 0;
}

.card-name {
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.card-rel {
  font-size: 0.68rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 1px;
}

.card-dates {
  font-size: 0.62rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.deceased-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  font-size: 0.7rem;
}

/* Modals (Premium Subscription popups) */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background-color: #1e293b;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  animation: modalSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: #f8fafc;
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(59, 130, 246, 0.1));
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #f59e0b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 1.2rem;
  cursor: pointer;
}

.modal-close:hover {
  color: white;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.pricing-cards {
  display: flex;
  gap: 16px;
  margin: 20px 0;
}

.price-card {
  flex: 1;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background-color: rgba(0, 0, 0, 0.15);
}

.price-card.active {
  border-color: var(--color-primary);
  background-color: rgba(16, 185, 129, 0.05);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.15);
}

.price-card h4 {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 6px;
}

.price-card .price {
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
}

.price-card .period {
  font-size: 0.75rem;
  color: #64748b;
}

.feature-list {
  margin: 16px 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  margin-bottom: 10px;
  color: #cbd5e1;
}

.feature-item i {
  color: var(--color-primary);
}

.payment-section {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.payment-section.active {
  display: flex;
}

.qr-code-placeholder {
  width: 140px;
  height: 140px;
  background-color: white;
  border-radius: 8px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.qr-img {
  width: 100%;
  height: 100%;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes modalSlideUp {
  from { opacity: 0; transform: scale(0.9) translateY(40px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Notification banner for offline/installed status */
.notification-banner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #1e293b;
  border: 1px solid var(--border-color);
  padding: 14px 20px;
  border-radius: 10px;
  box-shadow: var(--shadow-premium);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

/* Print Stylesheet for PDF generation */
@media print {
  body {
    background-color: white !important;
    color: black !important;
  }
  .sidebar-pane, header, .canvas-controls, .notification-banner {
    display: none !important;
  }
  .canvas-pane {
    width: 100% !important;
    height: 100% !important;
    background-image: none !important;
  }
  #tree-svg {
    width: 100% !important;
    height: 100% !important;
  }
}

/* Responsive Grid and Mobile scaling */
@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar-pane {
    width: 100%;
    height: 50vh;
    border-left: none;
    border-top: 1px solid var(--border-color);
  }
  .canvas-pane {
    flex: 1;
    height: 50vh;
  }
}