/* ============================================
   StatusCheck.ru - Main Stylesheet
   Modern monitoring platform UI
   ============================================ */

/* Base Styles */
@import 'base/fonts.css';
@import 'base/variables.css';
@import 'base/reset.css';
@import 'base/typography.css';

/* Components */
@import 'components/buttons.css';
@import 'components/forms.css';
@import 'components/cards.css';
@import 'components/navigation.css';
@import 'components/layout.css';
@import 'components/modals.css';
@import 'components/tables.css';
@import 'components/charts.css';
@import 'components/data-view.css';
@import 'components/site-check.css';
@import 'components/component-tabs.css';
@import 'components/upsell-block.css';

/* Pages */
@import 'pages/landing.css';
@import 'pages/auth.css';
@import 'pages/app.css';
@import 'pages/dashboard.css';
@import 'pages/services.css';
@import 'pages/incidents.css';
@import 'pages/settings.css';
@import 'pages/billing.css';
@import 'pages/admin.css';
@import 'pages/public-status.css';
@import 'pages/legal.css';
@import 'pages/ssl-monitors.css';
@import 'pages/dns-monitors.css';
@import 'pages/monitors.css';
@import 'pages/monitors-hero.css';
@import 'pages/warnings.css';
@import 'pages/team-settings.css';
@import 'pages/error.css';

/* ============================================
   Additional Global Styles
   ============================================ */

/* Smooth theme transitions */
body {
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* Link styles within content */
.content a {
  color: var(--text-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.content a:hover {
  color: var(--text-link-hover);
}

/* List styles within content */
.content ul,
.content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.content ul {
  list-style: disc;
}

.content ol {
  list-style: decimal;
}

.content li {
  margin-bottom: var(--space-2);
}

/* Blockquote */
.content blockquote {
  padding-left: var(--space-4);
  border-left: 4px solid var(--border-secondary);
  color: var(--text-secondary);
  font-style: italic;
  margin: var(--space-4) 0;
}

/* Horizontal Rule */
hr {
  border: none;
  border-top: 1px solid var(--border-primary);
  margin: var(--space-8) 0;
}

/* ============================================
   Animation Utilities
   ============================================ */

.animate-fade-in {
  animation: fadeIn var(--transition-base);
}

.animate-fade-in-up {
  animation: fadeInUp var(--transition-base);
}

.animate-fade-in-down {
  animation: fadeInDown var(--transition-base);
}

.animate-scale-in {
  animation: scaleIn var(--transition-base);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes skeleton-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Staggered animations */
.stagger > * {
  opacity: 0;
  animation: fadeInUp var(--transition-base) forwards;
}

.stagger > *:nth-child(1) { animation-delay: 0ms; }
.stagger > *:nth-child(2) { animation-delay: 50ms; }
.stagger > *:nth-child(3) { animation-delay: 100ms; }
.stagger > *:nth-child(4) { animation-delay: 150ms; }
.stagger > *:nth-child(5) { animation-delay: 200ms; }
.stagger > *:nth-child(6) { animation-delay: 250ms; }
.stagger > *:nth-child(7) { animation-delay: 300ms; }
.stagger > *:nth-child(8) { animation-delay: 350ms; }

/* ============================================
   Spacing Utilities
   ============================================ */

.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* ============================================
   Display Utilities
   ============================================ */

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

@media (min-width: 640px) {
  .sm\:d-none { display: none; }
  .sm\:d-block { display: block; }
  .sm\:d-flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:d-none { display: none; }
  .md\:d-block { display: block; }
  .md\:d-flex { display: flex; }
}

@media (min-width: 1024px) {
  .lg\:d-none { display: none; }
  .lg\:d-block { display: block; }
  .lg\:d-flex { display: flex; }
}

/* ============================================
   Text Utilities
   ============================================ */

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

.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--status-success); }
.text-warning { color: var(--status-warning); }
.text-error { color: var(--status-error); }
.text-brand { color: var(--brand-primary); }

/* ============================================
   Border Utilities
   ============================================ */

.border { border: 1px solid var(--border-primary); }
.border-t { border-top: 1px solid var(--border-primary); }
.border-b { border-bottom: 1px solid var(--border-primary); }
.border-l { border-left: 1px solid var(--border-primary); }
.border-r { border-right: 1px solid var(--border-primary); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* ============================================
   Shadow Utilities
   ============================================ */

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* ============================================
   Width & Height Utilities
   ============================================ */

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

/* ============================================
   Overflow Utilities
   ============================================ */

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* ============================================
   Position Utilities
   ============================================ */

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

/* ============================================
   Cursor Utilities
   ============================================ */

.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

/* ============================================
   Transition Utilities
   ============================================ */

.transition { transition: all var(--transition-base); }
.transition-fast { transition: all var(--transition-fast); }
.transition-slow { transition: all var(--transition-slow); }

/* ============================================
   Form Validation Errors
   ============================================ */

/* Input with error state (legacy class - use .is-error from forms.css) */
.form-input.has-error {
  border-color: var(--status-error);
  background-color: rgba(239, 68, 68, 0.05);
}

.form-input.has-error:focus {
  border-color: var(--status-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* ============================================
   Technical Page Components
   ============================================ */

/* Diagram Placeholders */
.diagram-placeholder {
  border: 2px dashed var(--border-primary);
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  text-align: center;
  background: var(--bg-secondary);
  margin: 2rem 0;
}

.diagram-placeholder-icon {
  margin-bottom: 1rem;
  opacity: 0.4;
  display: flex;
  justify-content: center;
}

.diagram-placeholder-icon svg {
  width: 48px;
  height: 48px;
  stroke: var(--text-primary);
}

.diagram-placeholder-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.diagram-placeholder-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Flow Diagram */
.flow-diagram {
  width: 100%;
  max-width: 800px;
  height: auto;
  margin: 2rem auto;
  display: block;
}

/* Step-by-Step Flow */
.flow-step {
  margin: 2rem 0;
}

.flow-step h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.flow-step p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0.5rem 0;
}

/* ============================================
   Context Switcher (Team/Personal Account)
   ============================================ */

.context-switcher {
    position: relative;
    margin-bottom: var(--space-4);
    padding: 0 var(--space-4);
}

.context-switcher__button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.context-switcher__button:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-secondary);
}

.context-switcher__label {
    flex: 1;
    min-width: 0; /* Required for text-overflow in flex child */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: var(--font-medium);
}

/* .context-switcher__arrow styles moved to Context Switcher Icons section below */

.context-switcher__dropdown {
    position: absolute;
    top: 100%;
    left: var(--space-4);
    right: var(--space-4);
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    display: none;
    max-height: 300px;
    overflow-y: auto;
    margin-top: var(--space-2);
}

.context-switcher__dropdown.open {
    display: block;
}

.context-switcher__option {
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--text-primary);
    transition: background-color var(--transition-fast);
}

.context-switcher__option:hover {
    background: var(--bg-secondary);
}

.context-switcher__option.active {
    background: var(--brand-primary-light);
    color: var(--brand-primary);
}

.context-switcher__option.frozen {
    opacity: 0.7;
}

.context-switcher__divider {
    height: 1px;
    background: var(--border-primary);
    margin: var(--space-1) 0;
}

.context-switcher__create {
    color: var(--brand-primary);
}

.context-switcher .badge {
    font-size: var(--text-xs);
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: var(--font-medium);
}

.context-switcher .badge.frozen {
    background: #fff3e0;
    color: #e65100;
}

/* Dark mode adjustments for frozen badge */
[data-theme="dark"] .context-switcher .badge.frozen {
    background: rgba(230, 81, 0, 0.2);
    color: #ffb74d;
}

/* Context Switcher Icons */
.context-switcher__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.context-switcher__icon svg {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
}

.context-switcher__option.active .context-switcher__icon svg {
    color: var(--brand-primary);
}

.context-switcher__check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.context-switcher__check svg {
    width: 14px;
    height: 14px;
    color: var(--brand-primary);
}

.context-switcher__arrow {
    display: inline-flex;
    align-items: center;
    margin-left: auto;
}

.context-switcher__arrow svg {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.context-switcher__button.is-open .context-switcher__arrow svg {
    transform: rotate(180deg);
}

.context-switcher__badge {
    display: inline-flex;
    align-items: center;
    margin-left: var(--space-2);
}

.context-switcher__badge svg {
    width: 14px;
    height: 14px;
    color: #e65100;
}

[data-theme="dark"] .context-switcher__badge svg {
    color: #ffb74d;
}

/* Modal title with icon */
.modal__title-with-icon {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.modal__title-icon {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.modal__title-icon svg {
    width: 20px;
    height: 20px;
}

.modal__title-icon--warning svg {
    color: #e65100;
}

[data-theme="dark"] .modal__title-icon--warning svg {
    color: #ffb74d;
}

/* Modal close button with icon */
.modal__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal__close svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   Modal Overlay (for context switcher modals)
   ============================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--space-4);
}

.modal-overlay .modal {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    /* Override conflicting styles from modals.css */
    position: relative;
    opacity: 1;
    visibility: visible;
    inset: auto;
    z-index: auto;
    display: block;
    padding: 0;
}

.modal-overlay .modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border-primary);
}

.modal-overlay .modal__header h3 {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.modal-overlay .modal__close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-1);
    font-size: var(--text-lg);
    transition: color var(--transition-fast);
}

.modal-overlay .modal__close:hover {
    color: var(--text-primary);
}

.modal-overlay .modal__body {
    padding: var(--space-6);
}

.modal-overlay .modal__body p {
    margin: 0 0 var(--space-4);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

.modal-overlay .modal__body ul {
    margin: var(--space-3) 0;
    padding-left: var(--space-6);
    color: var(--text-secondary);
}

.modal-overlay .modal__body ul li {
    margin-bottom: var(--space-2);
}

.modal-overlay .modal__footer {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}