/* Schedule Insight - Main Stylesheet */
/* Design System from Figma */

/* Import Design System Tokens */
@import url('./colors.css');
@import url('./typography.css');
@import url('./spacing.css');
@import url('./shadows.css');
@import url('./border-radius.css');

/* Base Styles */
html,
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    background-color: var(--si-neutral-75);
}

/* Layout Utilities */
.si-flex { display: flex; }
.si-flex-col { flex-direction: column; }
.si-flex-row { flex-direction: row; }
.si-items-center { align-items: center; }
.si-items-start { align-items: flex-start; }
.si-items-end { align-items: flex-end; }
.si-justify-center { justify-content: center; }
.si-justify-between { justify-content: space-between; }
.si-justify-around { justify-content: space-around; }
.si-justify-start { justify-content: flex-start; }
.si-justify-end { justify-content: flex-end; }

/* Sizing Utilities */
.si-w-full { width: 100%; }
.si-h-full { height: 100%; }
.si-w-screen { width: 100vw; }
.si-h-screen { height: 100vh; }
.si-w-fit { width: fit-content; }
.si-h-fit { height: fit-content; }

/* Display Utilities */
.si-hidden { display: none; }
.si-block { display: block; }
.si-inline { display: inline; }
.si-inline-block { display: inline-block; }

/* Position Utilities */
.si-relative { position: relative; }
.si-absolute { position: absolute; }
.si-fixed { position: fixed; }
.si-sticky { position: sticky; }

/* Overflow Utilities */
.si-overflow-hidden { overflow: hidden; }
.si-overflow-auto { overflow: auto; }
.si-overflow-scroll { overflow: scroll; }
.si-overflow-x-auto { overflow-x: auto; }
.si-overflow-y-auto { overflow-y: auto; }

/* Background Colors */
.si-bg-white { background-color: var(--si-neutral-0); }
.si-bg-neutral-50 { background-color: var(--si-neutral-50); }
.si-bg-neutral-75 { background-color: var(--si-neutral-75); }
.si-bg-neutral-100 { background-color: var(--si-neutral-100); }
.si-bg-neutral-200 { background-color: var(--si-neutral-200); }
.si-bg-neutral-300 { background-color: var(--si-neutral-300); }
.si-bg-blue-400 { background-color: var(--si-blue-400); }
.si-bg-blue-500 { background-color: var(--si-blue-500); }

/* Text Colors */
.si-text-neutral-900 { color: var(--si-neutral-900); }
.si-text-neutral-800 { color: var(--si-neutral-800); }
.si-text-neutral-700 { color: var(--si-neutral-700); }
.si-text-neutral-600 { color: var(--si-neutral-600); }
.si-text-blue-400 { color: var(--si-blue-400); }
.si-text-blue-500 { color: var(--si-blue-500); }
.si-text-white { color: var(--si-neutral-0); }

/* Border Utilities */
.si-border { border: 1px solid var(--si-neutral-300); }
.si-border-neutral-200 { border-color: var(--si-neutral-200); }
.si-border-neutral-300 { border-color: var(--si-neutral-300); }
.si-border-t { border-top: 1px solid var(--si-neutral-300); }
.si-border-b { border-bottom: 1px solid var(--si-neutral-300); }
.si-border-l { border-left: 1px solid var(--si-neutral-300); }
.si-border-r { border-right: 1px solid var(--si-neutral-300); }

/* Component Specific Styles */

/* Buttons */
.si-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: var(--si-radius-sm);
    font-weight: var(--si-font-weight-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.si-btn-primary {
    background-color: var(--si-blue-400);
    color: var(--si-neutral-0);
}

.si-btn-primary:hover {
    background-color: var(--si-blue-500);
}

.si-btn-secondary {
    background-color: var(--si-neutral-0);
    color: var(--si-neutral-700);
    border-color: var(--si-neutral-300);
}

.si-btn-secondary:hover {
    background-color: var(--si-neutral-75);
}

/* Cards */
.si-card {
    background-color: var(--si-neutral-0);
    border: 1px solid var(--si-neutral-200);
    border-radius: var(--si-radius-md);
    box-shadow: var(--si-shadow-sm);
    padding: var(--si-padding-2xl);
}

/* Tables */
.si-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--si-neutral-0);
    border: 1px solid var(--si-neutral-300);
    border-radius: var(--si-radius-xs);
}

.si-table th,
.si-table td {
    padding: var(--si-padding-lg);
    text-align: left;
    border-bottom: 1px solid var(--si-neutral-200);
}

.si-table th {
    font-weight: var(--si-font-weight-semibold);
    color: var(--si-neutral-800);
    background-color: var(--si-neutral-50);
}

.si-table tbody tr:hover {
    background-color: var(--si-neutral-75);
}

/* Row Hover Effects */
.si-row-hover:hover {
    background-color: var(--si-neutral-75);
}

.si-row-hover > td > .si-visible-on-row-hover {
    opacity: 0;
    transition: opacity 0.2s;
}

.si-row-hover:hover > td > .si-visible-on-row-hover {
    opacity: 1;
    transition: opacity 0.2s;
}

/* Scrollbar Styling */
.si-scrollbar::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

.si-scrollbar::-webkit-scrollbar-track {
    background: var(--si-neutral-100);
}

.si-scrollbar::-webkit-scrollbar-thumb {
    background: var(--si-neutral-400);
    border: 2px solid rgba(0, 0, 0, 0);
    background-clip: padding-box;
    border-radius: 3px;
}

.si-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--si-neutral-500);
}

/* Modal Styles */
.si-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 18, 51, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.si-modal {
    background-color: var(--si-neutral-0);
    border-radius: var(--si-radius-lg);
    box-shadow: var(--si-shadow-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
}

.si-modal-header {
    padding: var(--si-padding-2xl);
    border-bottom: 1px solid var(--si-neutral-200);
}

.si-modal-body {
    padding: var(--si-padding-2xl);
}

.si-modal-footer {
    padding: var(--si-padding-2xl);
    border-top: 1px solid var(--si-neutral-200);
    display: flex;
    justify-content: flex-end;
    gap: var(--si-gap-md);
}

/* Badge Styles (Figma: Badge, Style=Light, Size=SM) */
.si-badge {
    display: inline-flex;
    align-items: center;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    line-height: 14px;
}

.si-badge-blue {
    background-color: var(--si-blue-100);
    color: var(--si-blue-500);
}

.si-badge-green {
    background-color: var(--si-green-100);
    color: var(--si-green-600);
}

.si-badge-yellow {
    background-color: var(--si-yellow-100);
    color: var(--si-yellow-600);
}

.si-badge-red {
    background-color: var(--si-red-100);
    color: var(--si-red-500);
}

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

/* Shift/Schedule Item Styles */
.si-shift-item {
    display: flex;
    flex-direction: row;
    padding: var(--si-padding-md);
    background-color: var(--si-neutral-0);
    border: 1px solid var(--si-neutral-300);
    border-radius: var(--si-radius-sm);
    box-shadow: var(--si-shadow-xxs);
    gap: var(--si-gap-md);
}

.si-shift-item:hover {
    box-shadow: var(--si-shadow-sm);
    cursor: pointer;
}

.si-shift-item-edited {
    border-color: var(--si-blue-400);
    background-color: var(--si-blue-50);
}

/* Popover Styles */
.si-popover {
    position: absolute;
    background-color: var(--si-neutral-0);
    border: 1px solid var(--si-neutral-300);
    border-radius: var(--si-radius-md);
    box-shadow: var(--si-shadow-sm);
    padding: var(--si-padding-xl);
    z-index: 100;
}

/* Navigation Panel */
.si-nav-panel {
    background-color: var(--si-neutral-0);
    border-right: 1px solid var(--si-neutral-200);
    height: 100vh;
    overflow-y: auto;
}

/* Filter Panel */
.si-filter-panel {
    background-color: var(--si-neutral-0);
    border-left: 1px solid var(--si-neutral-200);
    box-shadow: var(--si-shadow-sm);
    width: 320px;
    height: 100vh;
    overflow-y: auto;
}

/* Page Subtitle Styles */
.si-subtitle-label {
    font-weight: var(--si-font-weight-semibold);
    color: var(--si-neutral-700);
}

.si-subtitle-value {
    font-weight: var(--si-font-weight-regular);
    color: var(--si-neutral-700);
}

.si-subtitle-separator {
    margin-left: 16px;
}

/* Legacy Compatibility Classes */
.row-hover { @extend .si-row-hover; }
.visible-on-row-hover { @extend .si-visible-on-row-hover; }
.w-fit-content { width: fit-content; }
.h-fit-content { height: fit-content; }
.justify-center { justify-content: center !important; }
.justify-around { justify-content: space-around; }
.aspect-square { aspect-ratio: 1/1; }
.gap-4 { gap: 1.5rem !important; }
.w-32 { width: 8rem; }
.modal-xl { max-width: 85vw; }