/* Obcuro.ru - Единый файл компонентов для всех страниц */

/* ========================
   ПЕРЕМЕННЫЕ ДЛЯ ТЕМ
   ======================== */

:root {
  /* Light Theme */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --border-color: #e2e8f0;
  --accent-primary: #3b82f6;
  --accent-hover: #2563eb;
  --accent-active: #1d4ed8;
  --success-color: #10b981;
  --error-color: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  /* Dark Theme */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-tertiary: #64748b;
  --border-color: #334155;
  --accent-primary: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-active: #2563eb;
  --success-color: #10b981;
  --error-color: #ef4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

/* ========================
   БАЗОВЫЕ СТИЛИ
   ======================== */

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

html {
  color-scheme: light dark;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ========================
   КНОПКИ
   ======================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
  background-color: var(--accent-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  background-color: var(--accent-active);
  transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--border-color);
  box-shadow: var(--shadow-md);
}

/* Success Button */
.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-success:hover:not(:disabled) {
  background-color: #059669;
  box-shadow: var(--shadow-md);
}

/* Danger Button */
.btn-danger {
  background-color: var(--error-color);
  color: white;
}

.btn-danger:hover:not(:disabled) {
  background-color: #dc2626;
  box-shadow: var(--shadow-md);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--accent-primary);
  color: white;
}

/* Small Button */
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
}

/* Large Button */
.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Full Width Button */
.btn-block {
  width: 100%;
}

/* Gradient Button (Purple to Blue) */
.btn-gradient {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.125rem;
  overflow: hidden;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.5rem;
  background: linear-gradient(to bottom right, #9333ea, #3b82f6);
  color: var(--text-primary);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-gradient:hover {
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-gradient:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-gradient .btn-gradient-inner {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1rem;
  width: 100%;
  background-color: var(--bg-secondary);
  border-radius: 0.375rem;
  transition: all 0.15s ease-in;
  line-height: 1.25;
}

.btn-gradient:hover .btn-gradient-inner {
  background-color: transparent;
}

.btn-gradient.btn-block {
  width: 100%;
}

.btn-gradient.btn-lg .btn-gradient-inner {
  padding: 0.75rem 1.5rem;
}

/* ========================
   ФОРМЫ И ИНПУТЫ
   ======================== */

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-tertiary);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--error-color);
}

.form-help {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ========================
   КАРТОЧКИ
   ======================== */

.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  color: var(--text-primary);
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-tertiary);
}

/* ========================
   ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ
   ======================== */

.theme-toggle {
  position: relative;
  width: 60px;
  height: 30px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.theme-toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background-color: var(--text-primary);
  border-radius: 50%;
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

[data-theme="dark"] .theme-toggle-slider {
  transform: translateX(30px);
}

/* ========================
   АЛЕРТЫ
   ======================== */

.alert {
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.alert-success {
  background-color: #d1fae5;
  border-color: #6ee7b7;
  color: #065f46;
}

[data-theme="dark"] .alert-success {
  background-color: #064e3b;
  border-color: #059669;
  color: #6ee7b7;
}

.alert-error {
  background-color: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}

[data-theme="dark"] .alert-error {
  background-color: #7f1d1d;
  border-color: #dc2626;
  color: #fca5a5;
}

.alert-info {
  background-color: #dbeafe;
  border-color: #93c5fd;
  color: #1e3a8a;
}

[data-theme="dark"] .alert-info {
  background-color: #1e3a8a;
  border-color: #3b82f6;
  color: #93c5fd;
}

/* ========================
   УТИЛИТЫ
   ======================== */

.text-center {
  text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ========================
   ТАБЫ (ГОРИЗОНТАЛЬНАЯ ПРОКРУТКА)
   ======================== */

.tabs-container {
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  gap: 0.5rem;
  background-color: transparent;
}

.tabs-container::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

.tab-item {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.25;
  color: var(--text-secondary);
  background-color: transparent;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.tab-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

.tab-item:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.tab-item.active {
  background-color: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-md);
}

/* ========================
   МОДАЛЬНЫЕ ОКНА
   ======================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

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

.modal-container {
  background-color: var(--bg-secondary);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-lg);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 0.375rem;
  background-color: var(--bg-tertiary);
  border: none;
  transition: all 0.2s ease;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.modal-close:hover {
  background-color: var(--border-color);
}

.modal-body {
  padding: 1.5rem;
}