/* =============================================
   BAAN MiddleWare — POS Terminal Theme
   Aesthetic: Luxury hotel terminal + BAAN forest green identity
   Typography: Outfit (headings) + JetBrains Mono (data)
   Palette: Deep charcoal + BAAN green + STC Qitaf violet
   ============================================= */

/* --- Custom Properties --- */
:root {
    --hm-bg-deep: #0b0d11;
    --hm-bg-base: #12141a;
    --hm-bg-surface: #1a1d25;
    --hm-bg-elevated: #22262f;
    --hm-bg-hover: #292e3a;

    /* BAAN Green Identity */
    --hm-brand: #1b5e3b;
    --hm-brand-light: #2a8f5a;
    --hm-brand-lighter: #3ab06f;
    --hm-brand-dim: rgba(27, 94, 59, 0.15);
    --hm-brand-glow: rgba(27, 94, 59, 0.3);
    --hm-brand-subtle: rgba(42, 143, 90, 0.08);

    --hm-text: #e8e6e1;
    --hm-text-secondary: #8a8d97;
    --hm-text-muted: #505362;
    --hm-border: rgba(255, 255, 255, 0.06);
    --hm-border-strong: rgba(255, 255, 255, 0.1);
    --hm-green: #4ade80;
    --hm-green-dim: rgba(74, 222, 128, 0.12);
    --hm-red: #f87171;
    --hm-red-dim: rgba(248, 113, 113, 0.12);
    --hm-orange: #fbbf24;
    --hm-orange-dim: rgba(251, 191, 36, 0.12);
    --hm-cyan: #22d3ee;
    --hm-violet: #a78bfa;
    --hm-qitaf: #9333ea;
    --hm-qitaf-magenta: #c026d3;
    --hm-qitaf-glow: rgba(147, 51, 234, 0.3);
    --hm-radius: 14px;
    --hm-radius-sm: 8px;
    --hm-radius-xs: 5px;
    --hm-font: 'Outfit', sans-serif;
    --hm-mono: 'JetBrains Mono', monospace;
    --hm-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --hm-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --noise: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* --- Base --- */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 15px;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.pos-body {
    margin: 0;
    padding: 0;
    background: var(--hm-bg-deep);
    color: var(--hm-text);
    font-family: var(--hm-font);
    font-weight: 400;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    letter-spacing: -0.01em;
    line-height: 1.5;
}

/* Noise texture overlay */
body.pos-body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--noise);
    background-size: 256px 256px;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.5;
}

a { color: var(--hm-brand-light); text-decoration: none; }
a:hover { color: var(--hm-brand-lighter); }

:focus-visible {
    outline: 2px solid var(--hm-brand);
    outline-offset: 2px;
}

.btn:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 2px var(--hm-bg-deep), 0 0 0 4px var(--hm-brand);
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--hm-text-muted); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--hm-text-secondary); }

/* =============================================
   TOP NAVIGATION BAR
   ============================================= */
.pos-header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

.pos-navbar {
    background: var(--hm-bg-base);
    border-bottom: 1px solid var(--hm-border);
    padding: 0 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.pos-navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0;
}

/* Brand with BAAN logo */
.pos-brand {
    font-family: var(--hm-font);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--hm-text) !important;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pos-brand .brand-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.92;
    transition: opacity 0.2s;
}

.pos-brand:hover .brand-logo {
    opacity: 1;
}

.pos-brand .brand-divider {
    width: 1px;
    height: 22px;
    background: var(--hm-border-strong);
}

.pos-brand .brand-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--hm-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.pos-user-info {
    color: var(--hm-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pos-user-info i { color: var(--hm-brand-light); font-size: 0.85rem; }

.pos-username {
    color: var(--hm-text);
    font-weight: 600;
}

.pos-datetime {
    font-family: var(--hm-mono);
    font-size: 0.72rem;
    color: var(--hm-text-muted);
    letter-spacing: 0.03em;
    font-weight: 400;
}

.pos-logout-btn {
    font-family: var(--hm-font);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--hm-text-secondary) !important;
    border: 1px solid var(--hm-border-strong);
    border-radius: var(--hm-radius-xs);
    padding: 0.35rem 0.85rem;
    background: transparent;
    transition: all 0.2s var(--hm-ease);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.pos-logout-btn:hover {
    color: var(--hm-red) !important;
    border-color: var(--hm-red);
    background: var(--hm-red-dim);
}

/* --- Content Area --- */
.pos-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pos-main {
    flex: 1;
    padding: 2rem 2rem 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* --- Footer --- */
.pos-footer {
    background: var(--hm-bg-base);
    border-top: 1px solid var(--hm-border);
    color: var(--hm-text-muted);
    font-family: var(--hm-mono);
    font-size: 0.65rem;
    padding: 0.6rem 1.5rem;
    text-align: center;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* =============================================
   POS DASHBOARD
   ============================================= */
.pos-dashboard {
    animation: fadeInUp 0.6s var(--hm-ease) both;
}

.pos-welcome-bar {
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
    gap: 1rem;
    flex-wrap: wrap;
}

.pos-welcome-title {
    font-family: var(--hm-font);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--hm-text);
    margin: 0;
    letter-spacing: -0.03em;
}

.pos-welcome-title i {
    color: var(--hm-brand-light);
    margin-right: 0.35rem;
    font-size: 0.9em;
}

.pos-welcome-sub {
    font-size: 0.85rem;
    color: var(--hm-text-muted);
    margin: 0;
    font-weight: 400;
}

/* --- Tile Grid --- */
.pos-tile-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

/* --- Tile Base --- */
.pos-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--hm-bg-surface);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
    padding: 2rem 1.25rem 1.75rem;
    text-align: center;
    text-decoration: none !important;
    color: var(--hm-text) !important;
    min-height: 210px;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    overflow: hidden;
    transition: transform 0.3s var(--hm-ease), box-shadow 0.3s var(--hm-ease), border-color 0.3s var(--hm-ease), background 0.3s var(--hm-ease);
    animation: tileIn 0.5s var(--hm-spring) both;
}

.pos-tile:nth-child(1) { animation-delay: 0.05s; }
.pos-tile:nth-child(2) { animation-delay: 0.12s; }
.pos-tile:nth-child(3) { animation-delay: 0.19s; }

/* Accent line at top */
.pos-tile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--tile-accent, var(--hm-text-muted));
    border-radius: 0 0 2px 2px;
    opacity: 0;
    transition: opacity 0.3s, left 0.3s, right 0.3s;
}

.pos-tile:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    border-color: var(--hm-border-strong);
    background: var(--hm-bg-elevated);
}

.pos-tile:hover::before {
    opacity: 1;
    left: 0;
    right: 0;
}

.pos-tile:active {
    transform: translateY(-1px) scale(0.99);
}

/* --- Tile Icon --- */
.pos-tile-icon {
    font-size: 2.5rem;
    margin-bottom: 0.85rem;
    line-height: 1;
    color: var(--tile-accent, var(--hm-text-secondary));
    transition: transform 0.3s var(--hm-spring), color 0.3s;
}

.pos-tile:hover .pos-tile-icon {
    transform: scale(1.12);
}

.pos-tile-icon .qitaf-icon {
    width: 3.2rem;
    height: 3.2rem;
}

/* --- Tile Text --- */
.pos-tile-label {
    font-family: var(--hm-font);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
    letter-spacing: -0.01em;
}

.pos-tile-desc {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--hm-text-muted);
    margin-bottom: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--hm-mono);
}

/* --- Badges --- */
.pos-tile-badge {
    font-family: var(--hm-mono);
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.2rem 0.55rem;
    border-radius: 3px;
}

.pos-badge-active {
    background: var(--hm-green-dim);
    color: var(--hm-green);
    border: 1px solid rgba(74, 222, 128, 0.2);
}

.pos-badge-soon {
    background: var(--hm-orange-dim);
    color: var(--hm-orange);
    border: 1px solid rgba(251, 191, 36, 0.2);
}

/* =============================================
   TILE VARIANTS
   ============================================= */

/* STC Qitaf */
.pos-tile-qitaf {
    --tile-accent: var(--hm-qitaf);
    background: linear-gradient(160deg, #1a1030 0%, #150e24 60%, #1e1040 100%);
    border-color: rgba(147, 51, 234, 0.2);
}

.pos-tile-qitaf::before {
    background: linear-gradient(90deg, var(--hm-qitaf), var(--hm-qitaf-magenta));
    opacity: 1;
    left: 0;
    right: 0;
    height: 3px;
}

.pos-tile-qitaf .pos-tile-icon { color: var(--hm-qitaf-magenta); }

/* Animated glow ring */
.pos-tile-qitaf::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--hm-radius);
    padding: 1px;
    background: linear-gradient(135deg, var(--hm-qitaf), transparent 40%, transparent 60%, var(--hm-qitaf-magenta));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}

.pos-tile-qitaf:hover {
    box-shadow: 0 8px 40px var(--hm-qitaf-glow);
    border-color: rgba(147, 51, 234, 0.4);
}

.pos-tile-qitaf:hover::after { opacity: 1; }

/* Reports — BAAN green accent */
.pos-tile-reports { --tile-accent: var(--hm-brand-light); }
.pos-tile-reports .pos-tile-icon { color: var(--hm-brand-light); }
.pos-tile-reports:hover {
    box-shadow: 0 12px 40px var(--hm-brand-glow);
}

/* Settings — BAAN green accent (lighter) */
.pos-tile-settings { --tile-accent: var(--hm-brand-lighter); }
.pos-tile-settings .pos-tile-icon { color: var(--hm-brand-lighter); }
.pos-tile-settings:hover {
    box-shadow: 0 12px 40px var(--hm-brand-glow);
}

/* =============================================
   STATUS BAR
   ============================================= */
.pos-status-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 0.85rem 1.25rem;
    background: var(--hm-bg-surface);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius-sm);
    animation: fadeInUp 0.6s var(--hm-ease) 0.3s both;
}

.pos-status-item {
    font-family: var(--hm-mono);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--hm-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.pos-status-item .fa-circle {
    font-size: 0.4rem;
    color: var(--hm-brand-light);
    animation: pulse-dot 2s ease-in-out infinite;
}

.pos-status-item i:not(.fa-circle) {
    color: var(--hm-text-muted);
    font-size: 0.75rem;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes tileIn {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.3; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 767px) {
    .pos-main { padding: 1.25rem 1rem; }

    .pos-tile-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: 0.85rem;
    }

    .pos-tile {
        min-height: 160px;
        padding: 1.5rem 1rem;
    }

    .pos-tile-icon { font-size: 2rem; }
    .pos-tile-label { font-size: 0.95rem; }

    .pos-welcome-bar { flex-direction: column; gap: 0.25rem; }
    .pos-welcome-title { font-size: 1.3rem; }

    .pos-status-bar { gap: 0.75rem; }

    .pos-brand .brand-logo { height: 26px; }
    .pos-brand .brand-text { font-size: 0.7rem; }
    .pos-navbar { padding: 0 0.75rem; height: 52px; }
}

@media (min-width: 768px) and (max-width: 991px) {
    .pos-tile-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* Touch optimizations */
@media (hover: none) and (pointer: coarse) {
    .pos-tile {
        min-height: 180px;
    }

    .pos-tile:hover {
        transform: none;
        box-shadow: none;
        background: var(--hm-bg-surface);
    }

    .pos-tile:active {
        transform: scale(0.97);
        background: var(--hm-bg-elevated);
        transition-duration: 0.1s;
    }

    .pos-tile-qitaf:hover {
        box-shadow: none;
    }
}

/* =============================================
   UTILITY CLASSES (admin / forms)
   ============================================= */
.hm-card {
    background: var(--hm-bg-surface);
    border: 1px solid var(--hm-border);
    border-radius: var(--hm-radius);
}

.hm-btn-primary {
    font-family: var(--hm-font);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--hm-brand);
    color: #ffffff;
    border: none;
    border-radius: var(--hm-radius-sm);
    padding: 0.7rem 1.5rem;
    cursor: pointer;
    transition: all 0.2s var(--hm-ease);
    letter-spacing: 0.02em;
    min-height: 44px;
}

.hm-btn-primary:hover {
    background: var(--hm-brand-light);
    color: #ffffff;
    box-shadow: 0 4px 20px var(--hm-brand-glow);
    transform: translateY(-1px);
}

.hm-btn-ghost {
    font-family: var(--hm-font);
    font-weight: 600;
    font-size: 0.85rem;
    background: transparent;
    color: var(--hm-text-secondary);
    border: 1px solid var(--hm-border-strong);
    border-radius: var(--hm-radius-sm);
    padding: 0.7rem 1.5rem;
    cursor: pointer;
    transition: all 0.2s var(--hm-ease);
    min-height: 44px;
}

.hm-btn-ghost:hover {
    color: var(--hm-text);
    border-color: var(--hm-text-secondary);
    background: var(--hm-bg-elevated);
}

.hm-btn-danger {
    font-family: var(--hm-font);
    font-weight: 600;
    font-size: 0.8rem;
    background: var(--hm-red-dim);
    color: var(--hm-red);
    border: 1px solid rgba(248, 113, 113, 0.2);
    border-radius: var(--hm-radius-xs);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s var(--hm-ease);
    min-height: 40px;
}

.hm-btn-danger:hover {
    background: var(--hm-red);
    color: #fff;
    box-shadow: 0 4px 15px rgba(248, 113, 113, 0.25);
}