/* ============================================================
   HAFS PrintQueue — 미니멀 스타일
   ============================================================ */

/* ============================================================
   Top loading bar
   ============================================================ */

#loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--accent, #2563eb);
    z-index: 9999;
    pointer-events: none;
    opacity: 1;
}

:root {
    --bg: #fafaf9;
    --bg-elevated: #ffffff;
    --text: #1a1a1a;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --danger: #dc2626;
    --success: #059669;
    --warning: #d97706;
    --admin: #7c3aed;

    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --bg: #0f1117;
    --bg-elevated: #1a1d27;
    --text: #e5e7eb;
    --text-muted: #9ca3af;
    --border: #2d3142;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --danger: #f87171;
    --success: #34d399;
    --warning: #fbbf24;
    --admin: #a78bfa;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR",
                 system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 15px;
}

code {
    font-family: "SF Mono", "JetBrains Mono", Consolas, monospace;
    background: var(--border);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Header / Footer
   ============================================================ */

.site-header {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 700;
    font-size: 18px;
    color: var(--text);
}

.logo:hover {
    text-decoration: none;
    color: var(--accent);
}

nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info {
    color: var(--text-muted);
    font-size: 14px;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-admin {
    background: var(--admin);
    color: white;
}

.site-footer {
    margin-top: 80px;
    padding: 24px 0;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 13px;
}
.site-footer p + p {
    margin-top: 4px;
    font-size: 11px;
    opacity: 0.7;
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 14px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
}

.btn-ghost:hover {
    background: var(--border);
    text-decoration: none;
}

.btn-google {
    padding: 12px 24px;
    font-size: 15px;
    width: 100%;
    max-width: 320px;
}

/* ============================================================
   Login page
   ============================================================ */

.login-card {
    max-width: 420px;
    margin: 80px auto;
    padding: 40px 32px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.login-card h1 {
    margin-bottom: 8px;
    font-size: 24px;
}

.login-card .subtitle {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.login-card .note {
    margin-top: 24px;
    font-size: 13px;
    color: var(--text-muted);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--danger);
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 14px;
    text-align: left;
}

/* ============================================================
   Dashboard
   ============================================================ */

.welcome {
    margin: 48px 0;
}
.welcome h1 {
    font-size: 28px;
    margin-bottom: 8px;
}
.welcome .subtitle {
    color: var(--text-muted);
    margin-bottom: 16px;
}
.welcome-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
}

section {
    margin-bottom: 32px;
}

.placeholder {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.placeholder h2 {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.placeholder ul {
    list-style: none;
    padding: 0;
}

.placeholder li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.placeholder li:last-child {
    border-bottom: none;
}
/* ============================================================
   Printer cards
   ============================================================ */

.section-title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-weight: 600;
}

.printer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.printer-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.printer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.printer-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-idle {
    background: #d1fae5;
    color: var(--success);
}

.status-printing {
    background: #dbeafe;
    color: var(--accent);
}

.status-error {
    background: #fee2e2;
    color: var(--danger);
}

.status-paused {
    background: #fef3c7;
    color: #b45309;
}

.status-offline {
    background: #f3f4f6;
    color: var(--text-muted);
}

.printer-info {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

.printer-info.muted {
    font-style: italic;
}
/* ============================================================
   Forms
   ============================================================ */

.upload-form {
    max-width: 600px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input[type="file"],
.form-group input[type="text"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
}

.form-group input[type="file"]:focus,
.form-group input[type="text"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 12px;
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 24px;
}

.info-box {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 32px;
}

.info-box h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #0369a1;
    margin-bottom: 12px;
}

.info-box ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text);
    font-size: 14px;
}

.info-box li {
    margin-bottom: 6px;
}

/* ============================================================
   Jobs table
   ============================================================ */

.jobs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.jobs-table th {
    background: var(--bg);
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.jobs-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}

.jobs-table tr:last-child td {
    border-bottom: none;
}

.job-filename {
    font-weight: 500;
    word-break: break-all;
}

.job-notes {
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

.job-time {
    color: var(--text-muted);
    font-size: 13px;
    white-space: nowrap;
}

.job-status-pending_approval {
    background: #fef3c7;
    color: var(--warning);
}

.job-status-queued {
    background: #e0e7ff;
    color: #4f46e5;
}

.job-status-printing {
    background: #dbeafe;
    color: var(--accent);
}

.job-status-completed {
    background: #d1fae5;
    color: var(--success);
}

.job-status-failed,
.job-status-rejected {
    background: #fee2e2;
    color: var(--danger);
}

.job-status-canceled {
    background: #f3f4f6;
    color: var(--text-muted);
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--bg-elevated);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
}

.empty-state p {
    margin-bottom: 16px;
}

/* ============================================================
   Buttons - small
   ============================================================ */

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* ============================================================
   Admin - Printer queues
   ============================================================ */

.printer-queue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 16px;
}

.printer-queue-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.empty-message {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 20px 0;
    margin: 0;
}

.queue-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.queue-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.queue-item:last-child {
    border-bottom: none;
}

.queue-item-main {
    flex: 1;
    min-width: 0;
}

.queue-item-title {
    font-weight: 500;
    word-break: break-all;
    margin-bottom: 4px;
}

.queue-number {
    display: inline-block;
    color: var(--text-muted);
    font-weight: 600;
    margin-right: 6px;
}

.badge-printing {
    background: var(--accent);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 6px;
}

.queue-item-meta {
    font-size: 12px;
    color: var(--text-muted);
}

.queue-item-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.queue-status-printing {
    background: #eff6ff;
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
}
/* ============================================================
   AMS slots
   ============================================================ */

.ams-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.ams-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.ams-color {
    width: 100%;
    height: 36px;
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    filter: brightness(1.25);
}

.ams-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    line-height: 1.2;
}

.ams-label strong {
    font-size: 12px;
    font-weight: 600;
}

.ams-label small {
    font-size: 11px;
    color: var(--text-muted);
}

.ams-label .muted {
    font-size: 11px;
    color: var(--text-muted);
    font-style: italic;
}
/* ============================================================
   Report download page
   ============================================================ */

.report-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.report-form {
    margin-top: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 400px;
    margin-bottom: 16px;
}

/* ===== 슬라이싱 가이드 ===== */
.guide-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; font-size: 0.85rem; }
.flow-step { padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px; color: var(--text-muted); background: var(--bg); white-space: nowrap; }
.flow-step--active { border-color: var(--accent); color: var(--accent); background: #eff4ff; font-weight: 600; }
.flow-arrow { color: var(--text-muted); font-weight: bold; }
.guide-step { display: flex; gap: 20px; margin: 24px 0; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-elevated); box-shadow: var(--shadow-sm); transition: box-shadow 0.2s ease; }
.guide-step:hover { box-shadow: var(--shadow-md); }
.guide-step__num { flex: 0 0 42px; height: 42px; width: 42px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 700; color: #ffffff; background: var(--accent); border-radius: var(--radius); }
.guide-step__body { flex: 1; min-width: 0; }
.guide-step__body h2 { margin: 2px 0 12px; font-size: 1.2rem; color: var(--text); }
.guide-list { margin: 12px 0; padding-left: 22px; line-height: 1.7; }
.guide-list li { margin-bottom: 8px; }
.guide-link { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; }
.guide-link:hover { color: var(--accent-hover); border-bottom-color: var(--accent-hover); }
.guide-tip { margin: 14px 0; padding: 12px 16px; border-left: 3px solid var(--accent); border-radius: 0 6px 6px 0; background: #eff4ff; font-size: 0.9rem; line-height: 1.6; color: var(--text); }
.guide-tip--warn { border-left-color: var(--warning); background: #fef6ec; }
.guide-photo { margin: 18px 0 4px; }
.guide-photo__placeholder { display: flex; align-items: center; justify-content: center; min-height: 180px; padding: 24px; text-align: center; color: var(--text-muted); font-size: 0.9rem; border: 1.5px dashed var(--border); border-radius: var(--radius); background: var(--bg); }
.guide-photo img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); }
.guide-photo figcaption { margin-top: 8px; font-size: 0.8rem; color: var(--text-muted); text-align: center; }
.guide-intro, .guide-done { margin: 20px 0; }
.guide-intro p, .guide-done p { line-height: 1.7; }
.guide-faq { margin: 36px 0; }
.guide-faq h2 { font-size: 1.2rem; color: var(--text); margin-bottom: 16px; }
.guide-qa { margin-bottom: 10px; padding: 14px 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-elevated); }
.guide-qa summary { cursor: pointer; font-weight: 600; color: var(--text); list-style: none; }
.guide-qa summary::before { content: "+ "; color: var(--accent); font-weight: 700; }
.guide-qa[open] summary::before { content: "- "; }
.guide-qa p { margin: 12px 0 0; line-height: 1.7; font-size: 0.92rem; color: var(--text-muted); }
@media (max-width: 640px) { .guide-step { flex-direction: column; gap: 12px; padding: 18px; } .guide-step__num { flex-basis: 40px; } .guide-flow { font-size: 0.78rem; } }
.guide-cta { margin-top: 8px; font-size: 0.9rem; color: var(--text-muted); }

/* ============================================================
   프린터 조회 — user-facing printer status page
   ============================================================ */

/* Queue item highlighted as the current user's job */
.my-queue-item {
    background: #eff6ff;
    border-radius: var(--radius);
    margin: 0 -12px;
    padding-left: 12px;
    padding-right: 12px;
}

.my-queue-item .queue-item-title {
    color: var(--accent);
}

.my-job-badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 8px;
    letter-spacing: 0.3px;
    margin-left: 6px;
    vertical-align: middle;
}

/* ============================================================
   내 작업 — queue position notice
   ============================================================ */

.queue-position-notice {
    display: inline-block;
    margin-top: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
}

/* ============================================================
   Dark mode overrides for hardcoded colours
   ============================================================ */

[data-theme="dark"] .error-message {
    background: rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.4);
}

[data-theme="dark"] .status-idle {
    background: rgba(5, 150, 105, 0.2);
}

[data-theme="dark"] .status-printing {
    background: rgba(37, 99, 235, 0.2);
}

[data-theme="dark"] .status-error {
    background: rgba(220, 38, 38, 0.2);
}

[data-theme="dark"] .status-paused {
    background: rgba(217, 119, 6, 0.2);
    color: #fbbf24;
}

[data-theme="dark"] .status-offline {
    background: rgba(107, 114, 128, 0.2);
}

[data-theme="dark"] .info-box {
    background: rgba(3, 105, 161, 0.1);
    border-color: rgba(3, 105, 161, 0.35);
}

[data-theme="dark"] .info-box h3 {
    color: #60b4e8;
}

[data-theme="dark"] .job-status-pending_approval {
    background: rgba(217, 119, 6, 0.2);
}

[data-theme="dark"] .job-status-queued {
    background: rgba(79, 70, 229, 0.2);
    color: #a5b4fc;
}

[data-theme="dark"] .job-status-printing {
    background: rgba(37, 99, 235, 0.2);
}

[data-theme="dark"] .job-status-completed {
    background: rgba(5, 150, 105, 0.2);
}

[data-theme="dark"] .job-status-failed,
[data-theme="dark"] .job-status-rejected {
    background: rgba(220, 38, 38, 0.2);
}

[data-theme="dark"] .job-status-canceled {
    background: rgba(107, 114, 128, 0.2);
}

[data-theme="dark"] .queue-status-printing {
    background: rgba(37, 99, 235, 0.12);
}

[data-theme="dark"] .flow-step--active {
    background: rgba(37, 99, 235, 0.15);
}

[data-theme="dark"] .guide-tip {
    background: rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .guide-tip--warn {
    background: rgba(217, 119, 6, 0.1);
}

[data-theme="dark"] .my-queue-item {
    background: rgba(37, 99, 235, 0.12);
}

/* Dark mode toggle button */
.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    padding: 5px 9px;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1;
    transition: border-color 0.15s, color 0.15s;
}

.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}