/* ============================================================
   Amano Patrol System — Premium Responsive CSS
   ============================================================ */
/* ── THEME VARIABLES ────────────────────────────────────── */
:root {
    /* LIGHT MODE (DEFAULT) */
    --bg-primary:      #f8fafc;
    --bg-secondary:    #ffffff;
    --bg-card:         rgba(255,255,255,0.85);
    --bg-card-hover:   rgba(241,245,249,0.9);
    --border:          rgba(15,23,42,0.1);
    --border-accent:   rgba(99,102,241,0.35);
    --text-1:          #0f172a;
    --text-2:          #475569;
    --text-3:          #94a3b8;
    --accent:          #6366f1;
    --accent-light:    #818cf8;
    --accent-glow:     rgba(99,102,241,0.25);
    --cyan:            #06b6d4;
    --success:         #059669;
    --success-bg:      rgba(16,185,129,0.15);
    --success-bd:      rgba(16,185,129,0.4);
    --warning:         #d97706;
    --warning-bg:      rgba(245,158,11,0.15);
    --warning-bd:      rgba(245,158,11,0.4);
    --danger:          #dc2626;
    --danger-bg:       rgba(239,68,68,0.12);
    --danger-bd:       rgba(239,68,68,0.3);
    --info:            #2563eb;
    --info-bg:         rgba(59,130,246,0.12);
    --info-bd:         rgba(59,130,246,0.3);
    --sidebar-w:       260px;
    --radius-s:        8px;
    --radius-m:        14px;
    --radius-l:        20px;
    --shadow:          0 4px 24px rgba(0,0,0,0.06);
    --shadow-premium:  0 10px 40px rgba(0,0,0,0.08);
    --hover-bg:        rgba(0,0,0,0.04);
    --glass-overlay:   rgba(0,0,0,0.02);
    --form-bg:         rgba(0,0,0,0.05);
    --ease:            all 0.3s cubic-bezier(.4,0,.2,1);
    --font:            'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

[data-theme="dark"] {
    --bg-primary:      #0a0b10;
    --bg-secondary:    #12131a;
    --bg-card:         rgba(20,22,34,0.75);
    --bg-card-hover:   rgba(28,30,48,0.9);
    --border:          rgba(255,255,255,0.08);
    --border-accent:   rgba(124,77,255,0.35);
    --text-1:          #f0f1f6;
    --text-2:          #94a3b8;
    --text-3:          #64748b;
    --accent:          #7c4dff;
    --accent-light:    #9e75ff;
    --accent-glow:     rgba(124,77,255,0.3);
    --cyan:            #00e5ff;
    --success:         #10b981;
    --warning:         #f59e0b;
    --danger:          #ef4444;
    --info:            #3b82f6;
    --shadow:          0 8px 32px rgba(0,0,0,0.4);
    --shadow-premium:  0 16px 48px rgba(0,0,0,0.6);
    --hover-bg:        rgba(255,255,255,0.04);
    --glass-overlay:   rgba(255,255,255,0.02);
    --form-bg:         rgba(0,0,0,0.25);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg-primary);color:var(--text-1);font-family:var(--font);min-height:100vh;display:flex;overflow-x:hidden;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:var(--font);cursor:pointer}
textarea{font-family:var(--font);resize:vertical}

/* Scrollbar */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ── GLASS CARD ─────────────────────────────────────────── */
.glass-card{
    background:var(--bg-card);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border:1px solid var(--border);
    border-radius:var(--radius-m);
    padding:1.5rem;
    box-shadow:var(--shadow);
    transition:var(--ease);
}
.glass-card:hover{border-color:var(--border-accent)}

/* ── APP SHELL ───────────────────────────────────────────── */
.app-container{display:flex;width:100%;min-height:100vh}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar{
    width:var(--sidebar-w);
    background:var(--bg-secondary);
    border-right:1px solid var(--border);
    display:flex;
    flex-direction:column;
    position:fixed;
    height:100vh;
    left:0;top:0;
    z-index:200;
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    overflow:hidden;
}
.sidebar-header{
    padding:1.5rem;
    display:flex;
    align-items:center;
    gap:.75rem;
    border-bottom:1px solid var(--border);
    flex-shrink:0;
}
.sidebar-logo{
    width:38px;height:38px;
    background:linear-gradient(135deg,var(--accent),var(--cyan));
    border-radius:var(--radius-s);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-weight:800;font-size:1.15rem;
    box-shadow:0 0 18px var(--accent-glow);
    flex-shrink:0;
}
.sidebar-brand{
    font-size:1.1rem;font-weight:700;letter-spacing:.3px;
    background:linear-gradient(120deg,var(--text-1),var(--text-2));
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
    background-clip:text;
}
.sidebar-menu{
    list-style:none;
    padding:1rem .75rem;
    display:flex;flex-direction:column;gap:.25rem;
    flex:1;overflow-y:auto;
}
.sidebar-item a{
    display:flex;align-items:center;gap:.85rem;
    padding:.8rem 1rem;
    border-radius:var(--radius-s);
    color:var(--text-2);
    font-size:.9rem;font-weight:500;
    transition:var(--ease);
    position:relative;
}
.sidebar-item a:hover{color:var(--text-1);background:var(--hover-bg)}
.sidebar-item.active a{
    color:var(--text-1);
    background:rgba(124,77,255,.12);
    border-left:3px solid var(--accent);
}
.sidebar-item a svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;flex-shrink:0}
.sidebar-item.active a svg{stroke:var(--accent)}
.sidebar-footer{
    padding:1rem 1.25rem;
    border-top:1px solid var(--border);
    display:flex;align-items:center;justify-content:space-between;
    flex-shrink:0;
}
.user-profile{display:flex;align-items:center;gap:.65rem;overflow:hidden}
.avatar{
    width:34px;height:34px;border-radius:50%;
    background:linear-gradient(135deg,var(--accent),var(--accent-light));
    color:#fff;display:flex;align-items:center;justify-content:center;
    font-weight:700;font-size:.85rem;flex-shrink:0;
}
.user-details{display:flex;flex-direction:column;overflow:hidden}
.username{font-size:.82rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:.72rem;color:var(--text-3)}

/* ── SIDEBAR OVERLAY (mobile) ──────────────────────────── */
.sidebar-backdrop{
    display:none;
    position:fixed;inset:0;
    background:rgba(0,0,0,.6);
    backdrop-filter:blur(4px);
    z-index:150;
}
.sidebar-backdrop.active{display:block}

/* ── MAIN WRAPPER ─────────────────────────────────────── */
.main-wrapper{
    flex:1;
    margin-left:var(--sidebar-w);
    padding:1.75rem 2rem;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    gap:1.5rem;
    width:calc(100% - var(--sidebar-w));
    transition:margin .3s cubic-bezier(.4,0,.2,1);
}

/* ── TOP NAV ─────────────────────────────────────────────── */
.top-navbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:1rem;
    padding-bottom:1.25rem;
    border-bottom:1px solid var(--border);
    flex-wrap:wrap;
}
.nav-left{display:flex;align-items:center;gap:.85rem}
#sidebar-toggle{
    display:none;
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius-s);
    padding:.5rem;
    color:var(--text-1);
    align-items:center;justify-content:center;
}
#sidebar-toggle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}
.page-title h1{font-size:1.55rem;font-weight:800;letter-spacing:-.3px}
.page-title p{color:var(--text-2);font-size:.82rem;margin-top:.1rem}
.top-actions{display:flex;align-items:center;gap:.75rem}

/* ── LIVE CLOCK ──────────────────────────────────────── */
.live-clock{
    background:var(--bg-card);
    border:1px solid var(--border);
    padding:.4rem .9rem;
    border-radius:30px;
    font-weight:600;
    display:flex;align-items:center;gap:.5rem;
    font-size:.85rem;
    white-space:nowrap;
}
.clock-dot{width:7px;height:7px;background:var(--success);border-radius:50%;animation:blink 1.5s infinite}
@keyframes blink{0%,100%{opacity:.4;transform:scale(.9)}50%{opacity:1;transform:scale(1.2)}}

/* ── METRICS GRID ─────────────────────────────────────── */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.metric-card{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.metric-data h3{font-size:1.9rem;font-weight:800;line-height:1}
.metric-data p{color:var(--text-2);font-size:.82rem;font-weight:500;margin-top:.3rem}
.metric-icon{width:48px;height:48px;border-radius:var(--radius-s);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.metric-icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}
.icon-purple{background:rgba(124,77,255,.15);color:var(--accent)}
.icon-success{background:var(--success-bg);color:var(--success)}
.icon-warning{background:var(--warning-bg);color:var(--warning)}
.icon-info{background:var(--info-bg);color:var(--info)}

/* ── BUTTONS ──────────────────────────────────────────── */
.btn{
    display:inline-flex;align-items:center;gap:.45rem;
    padding:.6rem 1.15rem;
    border-radius:var(--radius-s);
    font-weight:600;font-size:.875rem;
    border:none;cursor:pointer;
    transition:var(--ease);
    white-space:nowrap;
    line-height:1;
}
.btn:active{transform:scale(.97)}
.btn-primary{
    background:linear-gradient(135deg,var(--accent),var(--accent-light));
    color:#fff;
    box-shadow:0 4px 14px var(--accent-glow);
}
.btn-primary:hover{box-shadow:0 6px 20px rgba(124,77,255,.5);filter:brightness(1.08)}
.btn-secondary{background:var(--bg-primary);color:var(--text-1);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--hover-bg);border-color:var(--text-2)}
.btn-danger{background:var(--danger);color:#fff;box-shadow:0 4px 14px var(--danger-bg)}
.btn-danger:hover{filter:brightness(1.1)}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;flex-shrink:0}

/* ── FORMS ────────────────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:.45rem;margin-bottom:1rem}
.form-group label{font-size:.82rem;font-weight:600;color:var(--text-2)}
.form-control{
    background:var(--form-bg);
    border:1px solid var(--border);
    border-radius:var(--radius-s);
    padding:.7rem 1rem;
    color:var(--text-1);
    font-family:var(--font);
    font-size:.9rem;
    width:100%;
    transition:var(--ease);
}
.form-control:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.form-control::placeholder{color:var(--text-3)}
select.form-control option{background:var(--bg-secondary);color:var(--text-1)}
textarea.form-control{line-height:1.5}

/* ── TABLE ────────────────────────────────────────────── */
.table-wrapper{overflow-x:auto;width:100%;-webkit-overflow-scrolling:touch}
.custom-table{width:100%;border-collapse:collapse;font-size:.88rem}
.custom-table th{
    padding:.85rem 1rem;
    color:var(--text-3);font-weight:600;font-size:.75rem;
    text-transform:uppercase;letter-spacing:.5px;
    border-bottom:1px solid var(--border);
    white-space:nowrap;
}
.custom-table td{
    padding:.85rem 1rem;
    border-bottom:1px solid rgba(255,255,255,.04);
    color:var(--text-1);font-weight:500;
}
.custom-table tr:last-child td{border-bottom:none}
.custom-table tbody tr:hover td{background:rgba(255,255,255,.02)}

/* ── BADGES ───────────────────────────────────────────── */
.badge{
    display:inline-flex;align-items:center;
    padding:.22rem .7rem;
    border-radius:20px;
    font-size:.72rem;font-weight:700;
    text-transform:uppercase;letter-spacing:.4px;
    white-space:nowrap;
}
.badge-success{background:var(--success-bg);color:var(--success);border:1px solid var(--success-bd)}
.badge-warning{background:var(--warning-bg);color:var(--warning);border:1px solid var(--warning-bd)}
.badge-danger{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-bd)}
.badge-info{background:var(--info-bg);color:var(--info);border:1px solid var(--info-bd)}

/* ── MODAL ────────────────────────────────────────────── */
.modal{
    position:fixed;inset:0;
    background:rgba(10,11,16,.85);
    backdrop-filter:blur(10px);
    display:none;align-items:center;justify-content:center;
    z-index:500;padding:1rem;
}
.modal.active{display:flex;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal-content{
    background:var(--bg-secondary);
    border:1px solid var(--border);
    border-radius:var(--radius-l);
    width:100%;max-width:520px;
    padding:2rem;
    box-shadow:0 24px 64px rgba(0,0,0,.6);
    display:flex;flex-direction:column;gap:1.25rem;
    animation:slideUp .25s ease;
    max-height:90vh;
    overflow-y:auto;
}
@keyframes slideUp{from{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-status-icon{
    width:64px;height:64px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    margin:0 auto;
}
.modal-status-icon svg{width:32px;height:32px;stroke:currentColor;fill:none;stroke-width:2.5}
.modal-status-icon.success{background:var(--success-bg);color:var(--success)}
.modal-status-icon.danger{background:var(--danger-bg);color:var(--danger)}

/* ── LOGIN PAGE ───────────────────────────────────────── */
.login-body{
    align-items:center;justify-content:center;
    padding:1rem;min-height:100vh;position:relative;overflow:hidden;
}
.login-glow-1,.login-glow-2{
    position:absolute;border-radius:50%;
    filter:blur(130px);pointer-events:none;z-index:0;
}
.login-glow-1{width:400px;height:400px;background:var(--accent);opacity:.12;top:-10%;left:-10%}
.login-glow-2{width:350px;height:350px;background:var(--cyan);opacity:.1;bottom:-10%;right:-10%}
.login-card{
    max-width:420px;width:100%;
    display:flex;flex-direction:column;gap:1.5rem;
    position:relative;z-index:1;
}
.login-header{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem}
.login-header h2{font-size:1.45rem;font-weight:800}
.login-header p{color:var(--text-2);font-size:.85rem}

/* ── FLASH ALERTS ─────────────────────────────────────── */
.flash-alert{
    position:fixed;top:1.25rem;right:1.25rem;
    z-index:9999;
    padding:.85rem 1.25rem;
    border-radius:var(--radius-m);
    box-shadow:var(--shadow);
    font-size:.875rem;font-weight:600;
    max-width:340px;
    animation:slideInRight .3s ease;
}
@keyframes slideInRight{from{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ── QR PRINT GRID ────────────────────────────────────── */
.qr-print-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.75rem}
.qr-card{
    background:#fff;color:#111;
    padding:1.75rem;
    border-radius:var(--radius-m);
    box-shadow:0 4px 24px rgba(0,0,0,.12);
    display:flex;flex-direction:column;align-items:center;text-align:center;
    border:2px solid #e5e7eb;
    position:relative;overflow:hidden;
    break-inside:avoid;
}
.qr-card::before{
    content:'';position:absolute;top:0;left:0;right:0;height:6px;
    background:linear-gradient(90deg,#7c4dff,#00e5ff);
}
.qr-title{font-size:1.1rem;font-weight:800;margin-bottom:.5rem;color:#111827}
.qr-code-wrap{margin:1rem 0;padding:.5rem;background:#fff;border:1px solid #f3f4f6}
.qr-code-id{font-weight:800;font-family:monospace;font-size:1.1rem;letter-spacing:1px;color:#000}
.qr-schedule{
    font-size:.8rem;font-weight:700;color:#374151;
    background:#f3f4f6;padding:.35rem .9rem;border-radius:20px;
    margin-top:.5rem;border:1px solid #e5e7eb;
}

/* ── SCANNER COMPONENTS ───────────────────────────────── */
.scanner-container{
    position:relative;width:100%;max-width:480px;
    margin:0 auto;
    border-radius:var(--radius-m);overflow:hidden;
    border:2px solid var(--border);
    background:#000;
}
.scanner-overlay{
    position:absolute;inset:0;pointer-events:none;z-index:10;
    display:flex;align-items:center;justify-content:center;
}
.scanner-frame{
    width:200px;height:200px;
    position:relative;
}
.scanner-frame::before,.scanner-frame::after,
.corner-bl,.corner-br{
    content:'';position:absolute;width:28px;height:28px;
    border-color:var(--accent);border-style:solid;border-width:0;
}
.scanner-frame::before{top:0;left:0;border-top-width:3px;border-left-width:3px;border-radius:4px 0 0 0}
.scanner-frame::after{top:0;right:0;border-top-width:3px;border-right-width:3px;border-radius:0 4px 0 0}
.corner-bl{bottom:0;left:0;border-bottom-width:3px;border-left-width:3px;border-radius:0 0 0 4px}
.corner-br{bottom:0;right:0;border-bottom-width:3px;border-right-width:3px;border-radius:0 0 4px 0}
.scanner-laser{
    position:absolute;left:0;right:0;height:3px;
    background:linear-gradient(90deg,transparent,var(--cyan),var(--accent),var(--cyan),transparent);
    box-shadow:0 0 12px var(--cyan);
    animation:scanning 2s ease-in-out infinite;
    top:0;
}
@keyframes scanning{0%,100%{top:0}50%{top:calc(100% - 3px)}}

/* ── GUARD LAYOUT ─────────────────────────────────────── */
.guard-body{display:block}
.guard-navbar{
    background:var(--bg-secondary);
    border-bottom:1px solid var(--border);
    padding:.9rem 1.25rem;
    display:flex;align-items:center;justify-content:space-between;
    position:sticky;top:0;z-index:100;
}
.guard-brand{font-weight:700;font-size:1rem;display:flex;align-items:center;gap:.5rem}
.guard-brand-dot{
    width:9px;height:9px;
    background:linear-gradient(135deg,var(--accent),var(--cyan));
    border-radius:50%;animation:blink 2s infinite;
}
.guard-content{flex:1;padding:1rem 1rem 6rem;max-width:580px;width:100%;margin:0 auto}
.bottom-nav{
    position:fixed;bottom:14px;left:12px;right:12px;
    height:64px;
    background:var(--bg-card);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    border:1px solid var(--border);
    border-radius:40px;
    display:flex;align-items:center;justify-content:space-around;
    box-shadow:var(--shadow-premium);
    z-index:100;
}
.bottom-nav-item{
    display:flex;flex-direction:column;align-items:center;gap:.2rem;
    color:var(--text-2);font-size:.7rem;font-weight:600;
    transition:var(--ease);padding:.4rem .9rem;border-radius:20px;
}
.bottom-nav-item.active{color:var(--accent);background:var(--accent-glow)}
.bottom-nav-item svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}

/* ── PRINT ────────────────────────────────────────────── */
@media print{
    body{background:#fff !important;color:#000 !important}
    .sidebar,.top-navbar,.btn,nav{display:none !important}
    .main-wrapper{margin:0 !important;padding:0 !important;width:100% !important}
    .qr-print-grid{grid-template-columns:repeat(2,1fr) !important}
    .qr-card{box-shadow:none !important}
}

/* ── RESPONSIVE — TABLET (≤1024px) ───────────────────── */
@media (max-width:1024px){
    .metrics-grid{grid-template-columns:repeat(2,1fr)}
}

/* ── RESPONSIVE — MOBILE (≤768px) ────────────────────── */
@media (max-width:768px){
    :root{--sidebar-w:260px}

    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}

    #sidebar-toggle{display:inline-flex}

    .main-wrapper{
        margin-left:0;
        width:100%;
        padding:1rem;
        gap:1rem;
    }
    .top-navbar{padding-bottom:1rem}
    .page-title h1{font-size:1.25rem}
    .page-title p{display:none}

    .metrics-grid{grid-template-columns:repeat(2,1fr);gap:.85rem}
    .metric-data h3{font-size:1.6rem}

    .btn{padding:.55rem 1rem;font-size:.82rem}

    .glass-card{padding:1.1rem}

    /* Hide table columns on small screens */
    .hide-mobile{display:none}

    .flash-alert{right:.75rem;left:.75rem;max-width:unset}
}

/* ── RESPONSIVE — SMALL PHONE (≤480px) ───────────────── */
@media (max-width:480px){
    .metrics-grid{grid-template-columns:1fr 1fr}
    .metric-data h3{font-size:1.4rem}
    .top-navbar{flex-wrap:wrap;gap:.6rem}
    .login-card{padding:.25rem}
}