/**
 * DTPI Unified Design System
 * Version: 1.0.0
 * Description: Yagona dizayn tizimi - Portfolio va KPI uchun
 * Author: Jumayev Ilhom
 * Date: 2025
 */

/* ========================================
   FOUNDATION - Asos komponentlar
======================================== */

/* Rang tizimi */
@import url('design-system/colors.css');

/* Tipografiya */
@import url('design-system/typography.css');

/* ========================================
   COMPONENTS - Komponentlar
======================================== */

/* Layouts - Admin panel layout komponentlari */
@import url('design-system/components/layouts.css');

/* Buttons - Tugmalar */
@import url('design-system/components/buttons.css');

/* Cards - Kartalar */
@import url('design-system/components/cards.css');

/* Forms - Formalar */
@import url('design-system/components/forms.css');

/* Tables - Jadvallar */
@import url('design-system/components/tables.css');

/* ========================================
   UTILITIES - Yordamchi klasslar
======================================== */

@import url('design-system/utilities.css');

/* ========================================
   GLOBAL STYLES - Global uslublar
======================================== */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease;
}

/* ========================================
   LAYOUT CONTAINERS
======================================== */

.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1rem;
    padding-left: 1rem;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

@media (min-width: 1536px) {
    .container {
        max-width: 1536px;
    }
}

.container-fluid {
    width: 100%;
    padding-right: 1rem;
    padding-left: 1rem;
}

/* ========================================
   SECTION SPACING
======================================== */

.section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .section {
        padding-top: 5rem;
        padding-bottom: 5rem;
    }
}

/* ========================================
   ALERT COMPONENTS
======================================== */

.alert {
    padding: 1rem 1.25rem;
    border-radius: 0.5rem;
    border-left: 4px solid;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.alert-icon {
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: var(--font-semibold);
    margin-bottom: 0.25rem;
}

.alert-success {
    background-color: var(--color-success-light);
    border-left-color: var(--color-success);
    color: var(--color-success-dark);
}

.alert-warning {
    background-color: var(--color-warning-light);
    border-left-color: var(--color-warning);
    color: var(--color-warning-dark);
}

.alert-danger {
    background-color: var(--color-danger-light);
    border-left-color: var(--color-danger);
    color: var(--color-danger-dark);
}

.alert-info {
    background-color: var(--color-info-light);
    border-left-color: var(--color-info);
    color: var(--color-info-dark);
}

/* ========================================
   BADGE COMPONENTS
======================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background-color: var(--primary-100);
    color: var(--primary-700);
}

.badge-secondary {
    background-color: var(--secondary-100);
    color: var(--secondary-700);
}

.badge-success {
    background-color: var(--color-success-light);
    color: var(--color-success-dark);
}

.badge-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.badge-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger-dark);
}

.badge-info {
    background-color: var(--color-info-light);
    color: var(--color-info-dark);
}

/* ========================================
   MODAL/DIALOG COMPONENTS
======================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--bg-overlay);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(2px);
}

.modal {
    background-color: var(--bg-primary);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-2xl);
    max-width: 32rem;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

.modal-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.modal-close {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    color: var(--text-secondary);
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background-color: var(--gray-100);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-primary);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* ========================================
   LOADING SPINNER
======================================== */

.spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner-sm {
    width: 1.25rem;
    height: 1.25rem;
    border-width: 2px;
}

.spinner-lg {
    width: 3rem;
    height: 3rem;
    border-width: 4px;
}

/* ========================================
   BREADCRUMBS
======================================== */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-item::after {
    content: '/';
    color: var(--text-muted);
}

.breadcrumb-item:last-child::after {
    content: '';
}

.breadcrumb-link {
    color: var(--primary-600);
    text-decoration: none;
}

.breadcrumb-link:hover {
    color: var(--primary-700);
    text-decoration: underline;
}

.breadcrumb-active {
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

/* ========================================
   PROGRESS BAR
======================================== */

.progress {
    width: 100%;
    height: 0.75rem;
    background-color: var(--gray-200);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
    animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}

/* ========================================
   DIVIDER
======================================== */

.divider {
    border: none;
    border-top: 1px solid var(--border-primary);
    margin: 1.5rem 0;
}

.divider-vertical {
    border: none;
    border-left: 1px solid var(--border-primary);
    margin: 0 1.5rem;
    height: auto;
    align-self: stretch;
}

/* ========================================
   TOOLTIP (Basic)
======================================== */

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background-color: var(--gray-900);
    color: white;
    font-size: var(--text-xs);
    border-radius: 0.375rem;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ========================================
   ACCESSIBILITY IMPROVEMENTS
======================================== */

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-500);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Focus visible styles for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

/* ========================================
   PRINT STYLES
======================================== */

@media print {
    body {
        background-color: white;
    }

    .no-print {
        display: none !important;
    }

    a[href]:after {
        content: " (" attr(href) ")";
    }
}