/* Theme System - Shared CSS Variables */

/* Light Theme - Default (only applied when explicitly set) */
body.theme-light {
  --pal-bg-start: #ffffff;
  --pal-bg-mid: #f8f9fa;
  --pal-bg-end: #f5f6f7;
  --pal-primary: #4a90e2;
  --pal-primary-light: #6ba3e8;
  --pal-primary-dark: #357abd;
  --pal-accent: #5ba3d0;
  --pal-text-primary: #2c3e50;
  --pal-text-secondary: #5a6c7d;
  --pal-border: rgba(74, 144, 226, 0.4);
  --pal-border-hover: rgba(74, 144, 226, 0.6);
  --pal-shadow: rgba(74, 144, 226, 0.15);
  --pal-shadow-hover: rgba(74, 144, 226, 0.25);
  --pal-shadow-strong: rgba(74, 144, 226, 0.3);
  --pal-bg-pattern-1: rgba(74, 144, 226, 0.05);
  --pal-bg-pattern-2: rgba(107, 163, 232, 0.05);
  --pal-badge-bg: rgba(74, 144, 226, 1);
  --pal-badge-light: rgba(107, 163, 232, 1);
  --pal-decline-btn: rgba(74, 144, 226, 1);
  --pal-decline-btn-hover: rgba(53, 122, 189, 1);
  --pal-modal-backdrop: rgba(44, 62, 80, 0.4);
}

/* Dark Theme */
body.theme-dark {
  --pal-bg-start: #1a1d2e;
  --pal-bg-mid: #222639;
  --pal-bg-end: #2a2f44;
  --pal-primary: #81b7e3;
  --pal-primary-light: #9dc7ed;
  --pal-primary-dark: #6ba3d3;
  --pal-accent: #d4af37;
  --pal-text-primary: #e1e4e9;
  --pal-text-secondary: #b0b5bd;
  --pal-border: rgba(129, 183, 227, 0.3);
  --pal-border-hover: rgba(129, 183, 227, 0.5);
  --pal-shadow: rgba(129, 183, 227, 0.15);
  --pal-shadow-hover: rgba(129, 183, 227, 0.25);
  --pal-shadow-strong: rgba(129, 183, 227, 0.3);
  --pal-bg-pattern-1: rgba(129, 183, 227, 0.05);
  --pal-bg-pattern-2: rgba(212, 175, 55, 0.05);
  --pal-badge-bg: rgba(107, 163, 211, 1);
  --pal-badge-light: rgba(129, 183, 227, 1);
  --pal-decline-btn: rgba(129, 183, 227, 1);
  --pal-decline-btn-hover: rgba(107, 163, 211, 1);
  --pal-modal-backdrop: rgba(0, 0, 0, 0.7);
}

/* Light Blue Theme (formerly Male) */
body.theme-light-blue {
  --pal-bg-start: #f0f5f9;
  --pal-bg-mid: #e8f0f6;
  --pal-bg-end: #f5f9fc;
  --pal-primary: #5ba3d0;
  --pal-primary-light: #6bb6e0;
  --pal-primary-dark: #4a90e2;
  --pal-accent: #7db8d8;
  --pal-text-primary: #4a6b7a;
  --pal-text-secondary: #6b8a9a;
  --pal-border: rgba(91, 163, 208, 0.3);
  --pal-border-hover: rgba(91, 163, 208, 0.5);
  --pal-shadow: rgba(91, 163, 208, 0.15);
  --pal-shadow-hover: rgba(91, 163, 208, 0.25);
  --pal-shadow-strong: rgba(91, 163, 208, 0.3);
  --pal-bg-pattern-1: rgba(91, 163, 208, 0.05);
  --pal-bg-pattern-2: rgba(107, 182, 224, 0.05);
  --pal-badge-bg: rgba(74, 144, 226, 1);
  --pal-badge-light: rgba(91, 163, 208, 1);
  --pal-decline-btn: rgba(91, 163, 208, 1);
  --pal-decline-btn-hover: rgba(74, 144, 226, 1);
  --pal-modal-backdrop: rgba(40, 60, 75, 0.4);
}

/* Pink Theme (formerly Female) */
body.theme-pink {
  --pal-bg-start: #fff5f7;
  --pal-bg-mid: #ffeef2;
  --pal-bg-end: #fff9fb;
  --pal-primary: #ffb6c1;
  --pal-primary-light: #ffc0cb;
  --pal-primary-dark: #ff9fb5;
  --pal-accent: #d4a5b8;
  --pal-text-primary: #6b4c5a;
  --pal-text-secondary: #8b6f7e;
  --pal-border: rgba(255, 182, 193, 0.3);
  --pal-border-hover: rgba(255, 182, 193, 0.5);
  --pal-shadow: rgba(255, 182, 193, 0.15);
  --pal-shadow-hover: rgba(255, 182, 193, 0.25);
  --pal-shadow-strong: rgba(255, 182, 193, 0.3);
  --pal-bg-pattern-1: rgba(255, 182, 193, 0.05);
  --pal-bg-pattern-2: rgba(255, 218, 225, 0.05);
  --pal-badge-bg: rgba(255, 107, 157, 1);
  --pal-badge-light: rgba(255, 143, 171, 1);
  --pal-decline-btn: rgba(255, 182, 193, 1);
  --pal-decline-btn-hover: rgba(255, 159, 181, 1);
  --pal-modal-backdrop: rgba(60, 40, 50, 0.4);
}

/* Common body styles that use theme variables */
body {
  background: linear-gradient(
    135deg,
    var(--pal-bg-start) 0%,
    var(--pal-bg-mid) 50%,
    var(--pal-bg-end) 100%
  );
  color: var(--pal-text-primary);
  transition: background 0.5s ease, color 0.5s ease;
}

/* Version badge */
.version-badge {
  background: linear-gradient(
    135deg,
    var(--pal-badge-bg) 0%,
    var(--pal-badge-light) 100%
  );
  border: 3px solid #ffffff;
  color: #ffffff;
  box-shadow: 0 2px 6px var(--pal-shadow-strong);
  transition: all 0.5s ease;
}

/* Container cards */
.container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--pal-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
  transition: border-color 0.5s ease;
}

body.theme-dark .container {
  background: rgba(42, 46, 62, 0.95);
  color: var(--pal-text-primary);
}

/* Buttons */
button,
.btn {
  padding: 12px 14px;
  border-radius: 12px;
  background: linear-gradient(
    135deg,
    var(--pal-primary) 0%,
    var(--pal-primary-light) 100%
  );
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 600;
  border: 2px solid var(--pal-border);
  box-shadow: 0 4px 12px var(--pal-shadow-strong);
  cursor: pointer;
  display: inline-block;
  text-align: center;
  transition: all 0.3s ease;
}

button:hover,
.btn:hover {
  background: linear-gradient(
    135deg,
    var(--pal-primary-dark) 0%,
    var(--pal-primary) 100%
  );
  box-shadow: 0 6px 18px var(--pal-shadow-hover);
  transform: translateY(-2px);
}

/* Dark theme button hover - ensures buttons darken on hover */
body.theme-dark button:hover,
body.theme-dark .btn:hover {
  background: linear-gradient(
    135deg,
    var(--pal-primary-dark) 0%,
    var(--pal-primary) 100%
  ) !important;
}

/* Input fields */
input,
select,
textarea {
  border: 2px solid var(--pal-border);
  background: var(--pal-bg-end);
  color: var(--pal-text-primary);
  transition: all 0.2s ease;
}

body.theme-dark input,
body.theme-dark select,
body.theme-dark textarea {
  background: rgba(40, 44, 60, 0.8);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--pal-primary);
  box-shadow: 0 0 0 4px var(--pal-shadow);
  background: #ffffff;
}

body.theme-dark input:focus,
body.theme-dark select:focus,
body.theme-dark textarea:focus {
  background: rgba(40, 44, 60, 0.95);
}

/* Icons */
.material-symbols-rounded {
  color: var(--pal-accent);
  transition: color 0.5s ease;
}

/* Links */
a {
  color: var(--pal-accent);
  transition: color 0.5s ease;
}

a:hover {
  color: var(--pal-primary);
}

/* Secondary Buttons */
.btn-secondary {
  padding: 12px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff 0%, var(--pal-bg-end) 100%);
  color: var(--pal-text-primary);
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 600;
  border: 2px solid var(--pal-border);
  box-shadow: 0 2px 8px var(--pal-shadow);
  cursor: pointer;
  display: inline-block;
  text-align: center;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: linear-gradient(
    135deg,
    var(--pal-bg-end) 70%,
    var(--pal-bg-mid) 100%
  );
  border-color: var(--pal-border-hover);
  box-shadow: 0 4px 12px var(--pal-shadow-hover);
  transform: translateY(-2px);
}

/* Dark theme override for secondary buttons */
body.theme-dark .btn-secondary {
  background: linear-gradient(
    135deg,
    rgba(129, 183, 227, 0.3) 0%,
    var(--pal-bg-end) 100%
  );
  border-color: var(--pal-border);
}

/* Actions container secondary buttons (e.g., profile page) */
.actions .btn-secondary {
  background: linear-gradient(135deg, #ffffff 0%, var(--pal-bg-end) 100%);
  color: var(--pal-text-primary);
  border: 2px solid var(--pal-border);
  box-shadow: 0 2px 8px var(--pal-shadow);
}

.actions .btn-secondary:hover {
  background: linear-gradient(
    135deg,
    var(--pal-bg-end) 0%,
    var(--pal-bg-mid) 100%
  );
  border-color: var(--pal-border-hover);
  box-shadow: 0 4px 12px var(--pal-shadow-hover);
  transform: translateY(-2px);
}

body.theme-dark .actions .btn-secondary {
  background: linear-gradient(
    135deg,
    rgba(129, 183, 227, 0.3) 0%,
    var(--pal-bg-end) 100%
  );
  border-color: var(--pal-border);
}

/* Button action containers - standardized styling */
.actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

/* Buttons in actions container should be equal width */
.actions button,
.actions .btn {
  flex: 1;
}

/* Modal body secondary buttons (e.g., landing page) */
.modal-body .btn-secondary {
  background: linear-gradient(135deg, #9e9e9e 0%, var(--pal-bg-end) 100%);
  color: var(--pal-text-primary);
  border: 2px solid var(--pal-border);
  box-shadow: 0 2px 8px var(--pal-shadow);
  transition: all 0.5s ease;
}

.modal-body .btn-secondary:hover {
  background: linear-gradient(
    135deg,
    var(--pal-bg-end) 0%,
    var(--pal-bg-mid) 100%
  );
  border-color: var(--pal-border-hover);
}

body.theme-dark .modal-body .btn-secondary {
  background: linear-gradient(
    135deg,
    rgba(129, 183, 227, 0.3) 0%,
    var(--pal-bg-end) 100%
  );
  color: var(--pal-text-primary);
  border-color: var(--pal-border);
}

/* Dropdown menus and popups - standardized across all pages */
.profile-button,
.notification-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--pal-border);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px var(--pal-shadow);
  transition: all 0.3s ease;
}

body.theme-dark .profile-button,
body.theme-dark .notification-button {
  background: rgba(40, 44, 60, 0.9);
}

.profile-button:hover,
.notification-button:hover {
  box-shadow: 0 4px 12px var(--pal-shadow-hover);
  transform: translateY(-2px);
  border-color: var(--pal-border-hover);
}

.profile-button .material-symbols-rounded,
.notification-button .material-symbols-rounded {
  font-size: 26px;
  color: var(--pal-accent);
  transition: color 0.5s ease;
}

.profile-dropdown,
.notification-dropdown {
  position: absolute;
  right: 0;
  top: 100px;
  background: var(--pal-bg-end);
  backdrop-filter: blur(10px);
  border: 1px solid var(--pal-border);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 8px 0;
  display: none;
  z-index: 20;
  transition: border-color 0.5s ease, background 0.5s ease, color 0.5s ease;
}

body.theme-dark .profile-dropdown,
body.theme-dark .notification-dropdown {
  background: rgba(42, 46, 62, 0.98);
  box-shadow: 0 8px 24px rgba(129, 183, 227, 0.2);
  color: var(--pal-text-primary);
}

.profile-dropdown {
  min-width: 220px;
}

.notification-dropdown {
  min-width: 320px;
  max-width: 420px;
  max-height: 500px;
  overflow-y: auto;
}

.profile-dropdown.visible,
.notification-dropdown.visible {
  display: block;
}

.profile-dropdown button {
  width: 100%;
  padding: 12px 20px;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--pal-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.profile-dropdown button:hover {
  background: linear-gradient(90deg, var(--pal-shadow) 0%, transparent 100%);
}

.profile-dropdown button .material-symbols-rounded {
  font-size: 20px;
  color: var(--pal-accent);
  transition: color 0.5s ease;
}

.profile-dropdown button:hover {
  background: linear-gradient(90deg, var(--pal-shadow) 0%, transparent 100%);
}

.notification-item {
  padding: 16px;
  border-bottom: 1px solid var(--pal-shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.5s ease;
}

.notification-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.notification-action-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.notification-action-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.notification-action-btn.accept {
  background: #2f6b4f;
  color: #fff;
}

.notification-action-btn.decline {
  background: #e74c3c;
  color: #fff;
}

.notification-action-btn .material-symbols-rounded {
  font-size: 18px;
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-text {
  font-size: 0.9rem;
  color: var(--pal-text-primary);
  line-height: 1.4;
  transition: color 0.5s ease;
}

.notification-empty {
  padding: 20px;
  text-align: center;
  color: var(--pal-text-secondary);
  font-size: 0.9rem;
}

.notification-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  background: #e74c3c;
  border: 2px solid #fff;
  border-radius: 50%;
  display: none;
}

.notification-badge.visible {
  display: block;
}

body.theme-dark .notification-badge {
  border-color: var(--pal-bg-start);
}