/* ==========================================================================
   DERYA & CHARLES — CORE LAYOUT & NAVIGATION
   Aesthetic: Inspired by Aramızda / Ebru Water & Venetian Gold
   ========================================================================== */

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

/* Subdued Elegant Scrollbars (from Aramızda) */
html, * {
  scrollbar-width: thin;
  scrollbar-color: rgba(197, 160, 89, 0.25) transparent;
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(197, 160, 89, 0.25);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.25s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(229, 193, 88, 0.45);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 50% -10%, rgba(29, 64, 76, 0.35) 0%, transparent 60%),
    radial-gradient(circle at 85% 20%, rgba(197, 160, 89, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 15% 85%, rgba(16, 40, 56, 0.5) 0%, transparent 60%);
  background-attachment: fixed;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Top Navigation Header */
.top-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  padding: 0.85rem 2rem;
}

.header-inner {
  max-width: 1760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.brand-crest {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-crest:hover {
  transform: scale(1.05);
}

.brand-crest svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-titles h1 {
  font-family: var(--font-serif-title);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-parchment);
}

.brand-tagline {
  font-family: var(--font-classical);
  font-size: 0.72rem;
  color: var(--gold-base);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 500;
}

/* Ceremony Target Selector in Header */
.marriage-target-selector {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 28, 42, 0.6);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.selector-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.date-toggle-group {
  display: flex;
  gap: 0.35rem;
}

.date-pill-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.date-pill-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.date-pill-btn.active {
  background: rgba(197, 160, 89, 0.16);
  color: var(--gold-bright);
  border: 1px solid var(--gold-border);
  font-weight: 600;
}

/* Header Live Countdown Badges */
.header-countdowns {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.countdown-chip {
  background: rgba(16, 28, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.countdown-chip.anchor-wp {
  border-color: rgba(97, 175, 239, 0.25);
  background: rgba(97, 175, 239, 0.05);
}

.countdown-chip.buffer-safe {
  border-color: rgba(82, 196, 156, 0.25);
  background: rgba(82, 196, 156, 0.05);
}

.countdown-chip .chip-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.countdown-chip .chip-value {
  font-family: var(--font-serif-title);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-parchment);
}

.countdown-chip.anchor-wp .chip-value {
  color: #7dd3fc;
}

.countdown-chip.buffer-safe .chip-value {
  color: var(--status-on-track);
}

/* Header Action Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon-label {
  background: rgba(16, 28, 42, 0.6);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.btn-icon-label.sync-status-btn {
  border-color: rgba(229, 193, 88, 0.3);
  background: rgba(229, 193, 88, 0.06);
  color: var(--text-parchment);
}

.btn-icon-label.sync-status-btn:hover {
  border-color: var(--gold-base);
  background: rgba(229, 193, 88, 0.12);
}

.sync-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #718096;
  display: inline-block;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.sync-pulse-dot.synced {
  background: #52c49c;
  box-shadow: 0 0 8px rgba(82, 196, 156, 0.7);
}

.sync-pulse-dot.syncing {
  background: #e5c158;
  box-shadow: 0 0 8px rgba(229, 193, 88, 0.7);
  animation: pulse-sync 1s infinite alternate;
}

.sync-pulse-dot.error {
  background: #e06c75;
  box-shadow: 0 0 8px rgba(224, 108, 117, 0.7);
}

@keyframes pulse-sync {
  from { opacity: 0.4; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1.2); }
}

.btn-icon-label:hover {
  color: var(--text-primary);
  border-color: var(--gold-border);
  background: var(--bg-tertiary);
}

/* Main Navigation Bar */
.main-nav-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 2rem;
  position: sticky;
  top: 67px;
  z-index: 90;
}

.nav-tabs {
  max-width: 1760px;
  margin: 0 auto;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-tabs::-webkit-scrollbar {
  display: none;
}

.nav-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.9rem 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.nav-tab:hover {
  color: var(--text-secondary);
  border-bottom-color: rgba(197, 160, 89, 0.3);
}

.nav-tab.active {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-base);
  font-weight: 600;
}

/* Main Views Container */
.view-container {
  max-width: 1760px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
  flex: 1;
}

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

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Common Card & Panel Styles (Aramızda Glass Cards) */
.card-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card-panel:hover {
  border-color: rgba(197, 160, 89, 0.24);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
  gap: 1rem;
}

.card-title {
  font-family: var(--font-serif-title);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-parchment);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

/* Status Pill Tags (Muted & Harmonious) */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.status-pill.on-track {
  background: var(--status-on-track-bg);
  color: var(--status-on-track);
  border: 1px solid rgba(82, 196, 156, 0.25);
}

.status-pill.needs-attention {
  background: var(--status-attention-bg);
  color: var(--status-attention);
  border: 1px solid rgba(224, 163, 72, 0.25);
}

.status-pill.deadline-risk {
  background: var(--status-risk-bg);
  color: var(--status-risk);
  border: 1px solid rgba(224, 108, 117, 0.25);
}

.status-pill.waiting-external {
  background: var(--status-external-bg);
  color: var(--status-external);
  border: 1px solid rgba(97, 175, 239, 0.25);
}

.status-pill.not-started {
  background: var(--status-pending-bg);
  color: var(--status-pending);
  border: 1px solid rgba(121, 140, 159, 0.2);
}

.status-pill.completed {
  background: rgba(82, 196, 156, 0.2);
  color: #6ee7b7;
  border: 1px solid rgba(82, 196, 156, 0.35);
}

/* Owner Chips */
.owner-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
}

.owner-chip.derya {
  background: rgba(198, 120, 221, 0.12);
  color: #e0a5ed;
  border: 1px solid rgba(198, 120, 221, 0.25);
}

.owner-chip.charles {
  background: rgba(97, 175, 239, 0.12);
  color: #92cbf5;
  border: 1px solid rgba(97, 175, 239, 0.25);
}

.owner-chip.joint {
  background: rgba(197, 160, 89, 0.12);
  color: #f0cf7e;
  border: 1px solid rgba(197, 160, 89, 0.3);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #a68037 0%, #c5a059 100%);
  border: 1px solid rgba(229, 193, 88, 0.4);
  color: #0a1118;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: var(--transition-fast);
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: var(--shadow-gold-glow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: var(--gold-border);
}

/* Modal Dialogs */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 9, 16, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

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

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-gold-glow);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 1.35rem 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: var(--font-serif-title);
  font-size: 1.25rem;
  color: var(--text-parchment);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

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

.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-footer {
  padding: 1rem 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.15);
}

/* Forms */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.form-input, .form-select, .form-textarea {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold-base);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.2);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  color: var(--text-parchment);
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  animation: slideIn 0.3s ease;
  pointer-events: auto;
}

/* Luxury Lock Screen Overlay (Aramızda Aesthetic) */
.luxury-lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(ellipse at 50% 35%, rgba(22, 37, 54, 0.98), #0a1118 100%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.6s ease;
}

.luxury-lock-overlay.unlocked {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.luxury-lock-card {
  position: relative;
  width: 100%;
  max-width: 500px;
  background: rgba(16, 28, 42, 0.95);
  border-radius: var(--radius-md);
  padding: 3.5rem 2.5rem 3rem 2.5rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.8), 0 0 40px rgba(229, 193, 88, 0.15);
  border: 1px solid rgba(229, 193, 88, 0.5);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lock-gold-border-outer {
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(229, 193, 88, 0.25);
  border-radius: calc(var(--radius-md) - 4px);
  pointer-events: none;
}

.lock-gold-border-inner {
  position: absolute;
  inset: 13px;
  border: 1px dashed rgba(229, 193, 88, 0.2);
  border-radius: calc(var(--radius-md) - 8px);
  pointer-events: none;
}

.corner-ornament {
  position: absolute;
  color: var(--gold-base);
  font-size: 1.1rem;
  opacity: 0.7;
}
.corner-ornament.top-left { top: 16px; left: 18px; }
.corner-ornament.top-right { top: 16px; right: 18px; }
.corner-ornament.bottom-left { bottom: 16px; left: 18px; }
.corner-ornament.bottom-right { bottom: 16px; right: 18px; }

.lock-crest-wrapper {
  margin-bottom: 0.85rem;
  filter: drop-shadow(0 4px 12px rgba(229, 193, 88, 0.3));
}

.lock-title {
  font-family: var(--font-serif-title);
  font-size: 1.95rem;
  font-weight: 700;
  color: var(--text-parchment);
  letter-spacing: 1px;
  margin: 0.2rem 0;
}

.lock-subtitle {
  font-family: var(--font-classical);
  font-size: 0.85rem;
  color: var(--gold-base);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.lock-prompt {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.lock-form {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.lock-input-wrapper {
  position: relative;
  width: 100%;
}

.lock-password-input {
  width: 100%;
  padding: 0.8rem 2.8rem 0.8rem 1.2rem;
  background: rgba(10, 17, 24, 0.85);
  border: 1.5px solid rgba(229, 193, 88, 0.5);
  border-radius: 26px;
  color: var(--text-parchment);
  font-size: 1.05rem;
  text-align: center;
  letter-spacing: 2px;
  outline: none;
  transition: all var(--transition-fast);
}

.lock-password-input:focus {
  border-color: var(--gold-bright);
  box-shadow: 0 0 16px rgba(229, 193, 88, 0.35);
}

.btn-lock-toggle-pw {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}
.btn-lock-toggle-pw:hover {
  color: var(--gold-base);
}

.lock-remember-row {
  margin: 0.1rem 0;
}

.lock-error-msg {
  font-size: 0.82rem;
  color: #e06c75;
  min-height: 1.2rem;
  transition: opacity 0.2s ease;
}

.lock-error-msg.shake {
  animation: lock-shake 0.4s ease;
}

@keyframes lock-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.btn-lock-unlock {
  background: linear-gradient(135deg, #e5c158, #c5a059);
  border: 1px solid rgba(255, 245, 204, 0.4);
  color: #0a1118;
  padding: 0.75rem 2rem;
  border-radius: 26px;
  font-family: var(--font-serif-title);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 18px rgba(229, 193, 88, 0.35);
  transition: all 0.25s ease;
}

.btn-lock-unlock:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(229, 193, 88, 0.55);
}