@import url('scrollbars.css');

/**
 * ============================================================
 * COMMON MASTER STYLESHEET (common.css)
 * ============================================================
 * Shared tokens, typography, buttons, badges, modals, form controls,
 * spinners, animations, and kiosk/touchscreen utilities across
 * BatchCraft Kitchen Stations (index.php) and CommissaryOS (admin.php).
 */

/* DESIGN TOKENS & CSS VARIABLES */
:root {
    --bg-primary: var(--bg-card);
    --bg-secondary: var(--bg-panel);
    --bg-card: var(--bg-panel);
    --border-color: var(--border);
    --text-primary: var(--text-main);
    /* --text-muted is provided by theme.css (same name, same value) */
    --accent-blue: var(--accent);
    --accent-green: var(--success);
    --accent-yellow: var(--warning-accent);
    --accent-red: var(--danger);
    --kitchen-zoom: 1.0;
}

/* UNIVERSAL BOX SIZING */
* {
    box-sizing: border-box;
}

/* ============================================================
   GLOBAL BUTTON SYSTEM
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s ease-in-out;
    text-decoration: none;
    line-height: 1.25;
    user-select: none;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--accent-blue);
    color: var(--text-on-accent);
    border-color: var(--accent);
}
.btn-primary:hover {
    background-color: var(--accent-blue);
    border-color: var(--info-fg);
}

.btn-secondary {
    background-color: var(--border);
    color: var(--text-main);
    border-color: var(--border-strong);
}
.btn-secondary:hover {
    background-color: var(--border-strong);
    color: var(--text-on-accent);
}

.btn-success {
    background-color: var(--success);
    color: var(--text-on-accent);
    border-color: var(--success);
}
.btn-success:hover {
    background-color: var(--success-fg-soft);
}

.btn-danger {
    background-color: var(--danger);
    color: var(--text-on-accent);
    border-color: var(--danger);
}
.btn-danger:hover {
    background-color: var(--danger-bg-strong);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.78rem;
    gap: 4px;
}

.gear-btn {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    color: var(--accent-blue);
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    line-height: 1;
    padding: 0;
    user-select: none;
}
.gear-btn:hover {
    background: var(--info-accent);
    color: var(--text-on-accent);
    border-color: var(--accent);
}
.gear-btn:active {
    transform: scale(0.92);
}

.close-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-strong);
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    transition: all 0.15s ease;
    user-select: none;
}
.close-btn:hover {
    background: var(--danger);
    color: var(--text-on-accent);
    border-color: var(--danger);
}
.close-btn:active {
    transform: scale(0.9);
}

/* ============================================================
   GLOBAL BADGES & STATUS PILLS
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 9999px;
    line-height: 1.2;
    white-space: nowrap;
    border: 1px solid transparent;
}

.badge-cyan, .badge-blue {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    border-color: rgba(56, 189, 248, 0.3);
}

.badge-green {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    border-color: rgba(34, 197, 94, 0.3);
}

.badge-yellow, .badge-amber {
    background: rgba(234, 179, 8, 0.15);
    color: var(--warning-light);
    border-color: rgba(234, 179, 8, 0.3);
}

.badge-red {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-light);
    border-color: rgba(239, 68, 68, 0.3);
}

.badge-gray {
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-muted);
    border-color: rgba(148, 163, 184, 0.3);
}

/* TOP-RIGHT TELEMETRY VERSION BADGE PILL */
.top-version-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: 9999px;
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    user-select: none;
    line-height: 1.2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
.top-version-badge-pill:hover {
    background: rgba(30, 41, 59, 0.95);
    border-color: var(--accent);
    color: var(--text-on-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
}
.top-version-prefix {
    color: var(--accent);
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
}
.top-version-val {
    color: var(--bg-base);
    letter-spacing: 0.3px;
}

/* ============================================================
   GLOBAL FORM CONTROLS
   ============================================================ */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.95rem;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

/* Full-width spanning elements inside any form-grid */
.form-grid > .col-span-full,
.form-grid > .span-full,
.form-grid > [style*="grid-column: span 2"],
.form-grid > [style*="grid-column:span 2"],
.form-grid > [style*="grid-column: span full"],
.form-grid > [style*="grid-column:span full"] {
    grid-column: 1 / -1 !important;
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr !important;
    }
    .form-grid > * {
        grid-column: 1 / -1 !important;
    }
}

/* ============================================================
   UNIVERSAL MODAL SYSTEM
   ============================================================ */
.modal-backdrop {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 100000;
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box !important;
}

.modal-backdrop.active,
.modal-backdrop[style*="display: block"],
.modal-backdrop[style*="display: flex"] {
    display: flex !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.modal-content, #admin-modal-content {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    max-width: 1050px;
    width: 95%;
    margin: auto;
    color: var(--text-on-accent);
    max-height: calc(100% - 40px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    padding: 0;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    box-sizing: border-box;
    zoom: calc(1 / var(--kitchen-zoom, 1));
}

.modal-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--bg-panel);
    padding: 16px 22px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.modal-header h3, .modal-header h4 {
    margin: 0;
}

.modal-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 20px 22px;
    min-height: 0;
}

.modal-footer {
    position: sticky;
    bottom: 0;
    z-index: 50;
    background: var(--bg-panel);
    padding: 14px 22px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.35);
}

.modal-content .modal-footer, #admin-modal-content .modal-footer {
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-end !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 14px 22px !important;
    background: var(--bg-panel) !important;
    border-top: 1px solid var(--border) !important;
}

/* ============================================================
   GLOBAL SPINNERS & KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner {
    display: inline-block;
    border-radius: 50%;
    animation: spin 0.8s linear infinite !important;
    -webkit-animation: spin 0.8s linear infinite !important;
}

/* MODAL BACKDROP REJECT SHAKE ANIMATION */
@keyframes modalBackdropShake {
    0%, 100% { transform: scale(1); }
    20% { transform: scale(0.99) translateX(-6px); }
    40% { transform: scale(1.01) translateX(6px); }
    60% { transform: scale(0.99) translateX(-4px); }
    80% { transform: scale(1.005) translateX(4px); }
}

.modal-shake-reject {
    animation: modalBackdropShake 0.35s ease-in-out !important;
    box-shadow: 0 0 0 2px var(--danger), 0 25px 50px -12px rgba(0, 0, 0, 0.7) !important;
}

/* ============================================================
   KIOSK & TOUCHSCREEN UTILITIES
   ============================================================ */
/* Text Selection Suppression */
body.disable-text-select,
body.disable-text-select *:not(input):not(textarea):not([contenteditable="true"]):not([contenteditable=""]) {
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
}

body.disable-text-select input,
body.disable-text-select textarea,
body.disable-text-select [contenteditable="true"],
body.disable-text-select [contenteditable=""] {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

/* Touch Fling Drag-to-Scroll (Mouse & Emulated Touchscreen) */
body.touch-fling-dragging,
body.touch-fling-dragging * {
    cursor: grabbing !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* ============================================================
   ADMIN TABLE ENGINE ENTITY LINKS & CHIPS
   ============================================================ */
.item-link {
    cursor: pointer !important;
    transition: color 0.15s ease, text-decoration 0.15s ease;
}
.item-link:hover {
    color: var(--accent) !important;
    text-decoration: underline !important;
}
.item-sku-badge {
    cursor: pointer !important;
    transition: color 0.15s ease;
}
.item-sku-badge:hover {
    color: var(--accent-cyan) !important;
    text-decoration: underline !important;
}
.location-link {
    cursor: pointer !important;
    transition: transform 0.12s ease, border-color 0.12s ease, background-color 0.12s ease, color 0.12s ease !important;
}
.location-link:hover {
    border-color: var(--accent) !important;
    background-color: var(--bg-card) !important;
    color: var(--accent) !important;
    transform: translateY(-1px);
}
.facility-link {
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    transition: transform 0.12s ease, border-color 0.12s ease, background-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease !important;
}
.facility-link:hover {
    border-color: var(--warning) !important;
    background-color: rgba(245, 158, 11, 0.28) !important;
    color: var(--warning-fg-soft) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35) !important;
}
.facility-link:active {
    transform: translateY(0) !important;
}
.device-link {
    cursor: pointer !important;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--accent) !important;
    transition: color 0.15s ease, text-decoration 0.15s ease, transform 0.12s ease !important;
}
.device-link:hover {
    color: var(--accent-cyan) !important;
    text-decoration: underline !important;
    text-underline-offset: 2px !important;
    transform: translateY(-1px) !important;
}
.device-link:active {
    transform: translateY(0) !important;
}
.vendor-link {
    cursor: pointer !important;
    transition: border-color 0.12s ease, background-color 0.12s ease !important;
}
.vendor-link:hover {
    border-color: var(--accent-emerald) !important;
    background-color: var(--success-bg) !important;
}
.po-link {
    cursor: pointer !important;
    transition: border-color 0.12s ease, background-color 0.12s ease !important;
}
.po-link:hover {
    border-color: var(--info-fg) !important;
    background-color: var(--info-bg-strong) !important;
}
.lot-link {
    cursor: pointer !important;
    transition: background-color 0.12s ease, color 0.12s ease !important;
}
.lot-link:hover {
    background-color: var(--accent-blue) !important;
    color: var(--text-on-accent) !important;
}

/* ============================================================
   SVG LOGO AUTO-INVERSION & THEME TRANSITIONS
   ============================================================ */
.logo-auto-inverted {
    filter: invert(1) brightness(1.15);
}
#lock-facility-logo, #tc-facility-logo, #admin-logo-preview {
    transition: filter 0.25s ease-in-out, opacity 0.25s ease-in-out;
}

/* HACCP Temperature Log & Graph Interactive Link Badges */
.temp-log-link {
    cursor: pointer !important;
    user-select: none;
    transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.15s cubic-bezier(0.4, 0, 0.2, 1), filter 0.15s ease !important;
}
.temp-log-link:hover {
    transform: translateY(-1.5px) scale(1.03) !important;
    filter: brightness(1.2) !important;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.45) !important;
}
.badge-red.temp-log-link:hover {
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.6) !important;
}
.badge-green.temp-log-link:hover {
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.5) !important;
}