/* ===================================
   BEM-Style CSS for Diary+ App
   =================================== */

/* CSS Variables for Theming */
:root {
  /* Light Theme Colors */
  --color-primary: #2C3E50;
  --color-primary-hover: #1a252f;
  --color-secondary: #7F8C8D;
  --color-accent: #3498DB;

  --color-bg-main: #ECF0F1;
  --color-bg-card: #FFFFFF;
  --color-bg-hover: #f8f9fa;

  --color-text-primary: #34495E;
  --color-text-secondary: #7F8C8D;
  --color-text-inverse: #FFFFFF;

  --color-border: #dee2e6;
  --color-shadow: rgba(0, 0, 0, 0.1);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;

  /* Transitions */
  --transition-speed: 0.2s;
}

/* Dark Theme */
[data-theme="dark"] {
  --color-primary: #3498DB;
  --color-primary-hover: #2980B9;
  --color-secondary: #95A5A6;
  --color-accent: #3498DB;

  --color-bg-main: #1a1a1a;
  --color-bg-card: #2C2C2C;
  --color-bg-hover: #3a3a3a;

  --color-text-primary: #ECF0F1;
  --color-text-secondary: #BDC3C7;
  --color-text-inverse: #1a1a1a;

  --color-border: #444444;
  --color-shadow: rgba(0, 0, 0, 0.3);
}

/* ===================================
   Base Styles
   =================================== */

body {
  background-color: var(--color-bg-main);
  color: var(--color-text-primary);
  min-height: 100vh;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Headings */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  color: var(--color-text-primary) !important;
}

/* Links */
a {
  color: var(--color-accent);
  transition: color var(--transition-speed);
}

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

/* Paragraphs and spans */
p, span, div {
  color: inherit;
}

/* ===================================
   BEM Components
   =================================== */

/* Navbar Block */
.navbar {
  background-color: var(--color-primary) !important;
  transition: background-color var(--transition-speed);
}

.navbar__brand {
  color: var(--color-text-inverse) !important;
  font-weight: 600;
}

.navbar__user {
  color: var(--color-text-inverse) !important;
  margin-right: var(--spacing-md);
}

.navbar .navbar-brand {
  color: var(--color-text-inverse) !important;
}

.navbar .text-white {
  color: var(--color-text-inverse) !important;
}

/* Button Block */
.btn {
  transition: all var(--transition-speed);
}

.btn--primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
}

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

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

.btn--outline-light {
  border-color: var(--color-text-inverse);
  color: var(--color-text-inverse);
}

.btn--outline-light:hover {
  background-color: var(--color-text-inverse);
  color: var(--color-primary);
}

/* Card Block */
.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 4px var(--color-shadow);
  transition: all var(--transition-speed);
}

.card__header {
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md);
}

.card__body {
  padding: var(--spacing-md);
}

.card__footer {
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-md);
}

.card:hover {
  box-shadow: 0 4px 8px var(--color-shadow);
}

/* Bootstrap Card Overrides */
.card-body {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
}

.card-body p,
.card-body strong,
.card-body span {
  color: var(--color-text-primary);
}

.card-body .text-muted {
  color: var(--color-text-secondary) !important;
}

/* Note Item Block */
.note-item {
  cursor: pointer;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  transition: background-color var(--transition-speed);
}

.note-item:hover {
  background-color: var(--color-bg-hover);
}

.note-item__title {
  color: var(--color-text-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.note-item__description {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.note-item__meta {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.note-item__badge {
  font-size: 0.75rem;
}

/* Form Block */
.form {
  background-color: var(--color-bg-card);
  padding: var(--spacing-lg);
  border-radius: 0.25rem;
}

.form__group {
  margin-bottom: var(--spacing-md);
}

.form__label {
  color: var(--color-text-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.form__control {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  transition: border-color var(--transition-speed);
}

.form__control:focus {
  background-color: var(--color-bg-card);
  border-color: var(--color-primary);
  color: var(--color-text-primary);
}

.form__text {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* Modal Block */
.modal-content {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.modal__header {
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
}

.modal__footer {
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}

/* Badge Block */
.badge {
  font-size: 0.75rem;
  padding: var(--spacing-xs) var(--spacing-sm);
}

.badge--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.badge--secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-inverse);
}

/* Alert Block */
.alert {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: var(--spacing-md);
  border-radius: 0.25rem;
}

.alert--danger {
  background-color: #f8d7da;
  border-color: #f5c2c7;
  color: #842029;
}

.alert--warning {
  background-color: #fff3cd;
  border-color: #ffecb5;
  color: #664d03;
}

.alert--success {
  background-color: #d1e7dd;
  border-color: #badbcc;
  color: #0f5132;
}

.alert--info {
  background-color: #cff4fc;
  border-color: #b6effb;
  color: #055160;
}

[data-theme="dark"] .alert--danger {
  background-color: #5a1a1a;
  border-color: #6a2020;
  color: #f8d7da;
}

[data-theme="dark"] .alert--warning {
  background-color: #5a4a1a;
  border-color: #6a5a20;
  color: #fff3cd;
}

[data-theme="dark"] .alert--success {
  background-color: #1a4a2a;
  border-color: #205a30;
  color: #d1e7dd;
}

[data-theme="dark"] .alert--info {
  background-color: #1a3a4a;
  border-color: #204a5a;
  color: #cff4fc;
}

/* Theme Toggle Block */
.theme-toggle {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-inverse);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle__icon {
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.theme-toggle:hover .theme-toggle__icon {
  transform: rotate(20deg);
}

/* Utility Classes */
.text--primary {
  color: var(--color-text-primary) !important;
}

.text--secondary {
  color: var(--color-text-secondary) !important;
}

.text--inverse {
  color: var(--color-text-inverse) !important;
}

.bg--card {
  background-color: var(--color-bg-card) !important;
}

.bg--main {
  background-color: var(--color-bg-main) !important;
}

/* Bootstrap text color overrides */
.text-muted {
  color: var(--color-text-secondary) !important;
}

.text-body {
  color: var(--color-text-primary) !important;
}

.text-dark {
  color: var(--color-text-primary) !important;
}

/* Bootstrap background overrides */
.bg-light {
  background-color: var(--color-bg-hover) !important;
}

.bg-white {
  background-color: var(--color-bg-card) !important;
}

/* Bootstrap Override Compatibility */
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

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

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

/* Pagination */
.pagination .page-link {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.pagination .page-link:hover {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border);
  color: var(--color-primary);
}

.pagination .page-item.disabled .page-link {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

/* Bootstrap Form Controls */
.form-control,
.form-select {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--color-bg-card);
  border-color: var(--color-primary);
  color: var(--color-text-primary);
  box-shadow: 0 0 0 0.25rem rgba(44, 62, 80, 0.25);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

.form-control:disabled,
.form-select:disabled {
  background-color: var(--color-bg-hover);
  color: var(--color-text-secondary);
}

.form-control::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.form-label {
  color: var(--color-text-primary);
}

.form-text {
  color: var(--color-text-secondary);
}

.form-check-input {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-check-label {
  color: var(--color-text-primary);
}

/* Input Groups */
.input-group-text {
  background-color: var(--color-bg-hover);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

/* List Groups */
.list-group-item {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.list-group-item:hover {
  background-color: var(--color-bg-hover);
}

.list-group-item-action:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-text-primary);
}

/* Badges */
.badge {
  color: #FFFFFF;
}

/* Bootstrap badge overrides for theme consistency */
.badge.bg-primary {
  background-color: #3498DB !important;
}

.badge.bg-success {
  background-color: #4CAF50 !important;
}

/* Badge Type Colors */
.badge.bg-diary {
  background-color: #3498DB !important;
}

.badge.bg-ideas {
  background-color: #9B59B6 !important;
}

.badge.bg-tasks {
  background-color: #E67E22 !important;
}

.badge.bg-poem {
  background-color: #E91E63 !important;
}

.badge.bg-art {
  background-color: #FF5722 !important;
}

.badge.bg-dream {
  background-color: #673AB7 !important;
}

.badge.bg-script {
  background-color: #00BCD4 !important;
}

.badge.bg-ritual {
  background-color: #4CAF50 !important;
}

.badge.bg-event {
  background-color: #FF9800 !important;
}

.badge.bg-brand {
  background-color: #607D8B !important;
}

.badge.bg-experimentalFilm,
.badge.bg-experimentalfilm {
  background-color: #F44336 !important;
}

.badge.bg-path {
  background-color: #009688 !important;
}

/* Tables */
.table {
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.table thead th {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-border);
}

.table tbody td {
  border-color: var(--color-border);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--color-bg-hover);
}

/* Dropdown */
.dropdown-menu {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
}

.dropdown-item {
  color: var(--color-text-primary);
}

.dropdown-item:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-text-primary);
}

/* HueRotate Animation (for login page) */
.hue-rotate {
  animation: hue-rotation 10s linear infinite;
}

@keyframes hue-rotation {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

/* Login Container */
.login-container {
  max-width: 400px;
  width: 100%;
  padding: var(--spacing-md);
}