/* ================================================================
   Hello, HIPAA! — Stylesheet

   Design philosophy:
   Toggle OFF: absurdly minimal. White page. One sentence. That's it.
   Toggle ON:  dense, technical, overwhelming. The ratio IS the joke.
   ================================================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Minimal surface */
    --white: #ffffff;
    --black: #111111;
    --gray-100: #f7f7f7;
    --gray-200: #e5e5e5;
    --gray-400: #999999;
    --gray-600: #666666;

    /* Compliance overlay — "mission control" */
    --overlay-bg: #0d1117;
    --overlay-surface: #161b22;
    --overlay-border: #30363d;
    --overlay-text: #c9d1d9;
    --overlay-text-dim: #8b949e;
    --green: #3fb950;
    --green-dim: #238636;
    --amber: #d29922;
    --red: #f85149;
    --blue: #58a6ff;
    --purple: #bc8cff;

    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}

body {
    font-family: var(--font-sans);
    background: var(--white);
    color: var(--black);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }

/* --- Views --- */
.view {
    min-height: 100vh;
}

/* ================================================================
   LOGIN & MFA — Clean, centered, minimal
   ================================================================ */
.login-container {
    max-width: 380px;
    margin: 0 auto;
    padding: 120px 20px 40px;
    text-align: center;
}

.app-title {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.app-subtitle {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 40px;
}

.mfa-citation {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gray-400);
    margin-bottom: 24px;
}

/* --- Forms --- */
.form-group {
    text-align: left;
    margin-bottom: 16px;
    flex: 1;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--gray-600);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    font-size: 15px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    background: var(--white);
    color: var(--black);
    transition: border-color 0.15s;
    font-family: var(--font-sans);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--black);
}

.form-row {
    display: flex;
    gap: 12px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font-sans);
}

.btn-primary {
    width: 100%;
    background: var(--black);
    color: var(--white);
    margin-top: 8px;
}

.btn-primary:hover {
    background: #333;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    background: transparent;
    color: var(--gray-600);
    border: 1px solid var(--gray-200);
}

.btn-small:hover {
    background: var(--gray-100);
}

.error {
    color: var(--red);
    font-size: 13px;
    margin-top: 12px;
}

/* MFA QR code */
#qr-code-container {
    margin: 20px auto;
}

#qr-code-container img {
    max-width: 200px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
}

.mfa-manual-key {
    font-size: 12px;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.mfa-manual-key code {
    font-family: var(--font-mono);
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 11px;
    user-select: all;
}

/* ================================================================
   MAIN VIEW — The "app"
   ================================================================ */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar-title {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-info {
    font-size: 12px;
    color: var(--gray-400);
    font-family: var(--font-mono);
}

/* --- Minimal Surface --- */
#minimal-surface {
    max-width: 600px;
    margin: 0 auto;
    padding: 80px 20px;
}

#phi-form-container h2 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
}

/* --- The Greeting (the ENTIRE app output) --- */
.greeting {
    font-size: 24px;
    font-weight: 400;
    line-height: 1.5;
    text-align: center;
    padding: 60px 0;
    color: var(--black);
}

/* --- Compliance Toggle --- */
#toggle-container {
    text-align: center;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.toggle-label input {
    display: none;
}

.toggle-switch {
    width: 40px;
    height: 22px;
    background: var(--gray-200);
    border-radius: 11px;
    position: relative;
    transition: background 0.2s;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.toggle-label input:checked + .toggle-switch {
    background: var(--green);
}

.toggle-label input:checked + .toggle-switch::after {
    transform: translateX(18px);
}

.toggle-text {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: 500;
}

/* ================================================================
   COMPLIANCE OVERLAY — Dense. Technical. Overwhelming. The point.
   ================================================================ */
#compliance-overlay {
    background: var(--overlay-bg);
    color: var(--overlay-text);
    padding: 32px 24px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.6;
    border-top: 2px solid var(--green);
}

.compliance-header {
    text-align: center;
    margin-bottom: 28px;
}

.compliance-header h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--green);
    font-family: var(--font-mono);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.compliance-subtitle {
    font-size: 12px;
    color: var(--overlay-text-dim);
    margin-top: 4px;
    font-style: italic;
}

/* --- Grid Layout --- */
.compliance-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.compliance-panel {
    background: var(--overlay-surface);
    border: 1px solid var(--overlay-border);
    border-radius: 6px;
    padding: 16px;
    overflow: hidden;
}

.compliance-panel.panel-wide {
    grid-column: span 3;
}

.compliance-panel h3 {
    font-size: 12px;
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-family: var(--font-mono);
}

.panel-citation {
    font-size: 10px;
    color: var(--overlay-text-dim);
    margin-bottom: 12px;
}

.panel-content {
    max-height: 300px;
    overflow-y: auto;
}

/* Scrollbar styling for panels */
.panel-content::-webkit-scrollbar {
    width: 4px;
}

.panel-content::-webkit-scrollbar-track {
    background: transparent;
}

.panel-content::-webkit-scrollbar-thumb {
    background: var(--overlay-border);
    border-radius: 2px;
}

/* --- Citation entries --- */
.citation-entry {
    padding: 8px 0;
    border-bottom: 1px solid var(--overlay-border);
}

.citation-entry:last-child {
    border-bottom: none;
}

.citation-id {
    color: var(--blue);
    font-weight: 600;
    font-size: 11px;
}

.citation-title {
    color: var(--overlay-text);
    font-size: 11px;
    margin-left: 4px;
}

.citation-impl {
    color: var(--overlay-text-dim);
    font-size: 10px;
    margin-top: 2px;
}

/* --- Audit entries --- */
.audit-entry {
    padding: 6px 0;
    border-bottom: 1px solid var(--overlay-border);
    font-size: 11px;
}

.audit-time {
    color: var(--overlay-text-dim);
    font-size: 10px;
}

.audit-action {
    font-weight: 600;
}

.audit-action.login { color: var(--blue); }
.audit-action.phi { color: var(--amber); }
.audit-action.mfa { color: var(--purple); }

.audit-fields {
    color: var(--amber);
    font-size: 10px;
}

.audit-hash {
    color: var(--overlay-text-dim);
    font-size: 9px;
    font-family: var(--font-mono);
}

/* --- Encryption status --- */
.encryption-item {
    margin-bottom: 12px;
}

.encryption-label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.active { background: var(--green); }
.status-dot.warning { background: var(--amber); }
.status-dot.inactive { background: var(--red); }

.encryption-method {
    color: var(--green);
    font-weight: 600;
    font-size: 11px;
}

.encryption-detail {
    color: var(--overlay-text-dim);
    font-size: 10px;
}

/* --- Session details --- */
.session-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px solid var(--overlay-border);
    font-size: 11px;
}

.session-label {
    color: var(--overlay-text-dim);
}

.session-value {
    color: var(--overlay-text);
    font-weight: 500;
}

.session-value.countdown {
    color: var(--amber);
    font-variant-numeric: tabular-nums;
}

/* --- BAA chain --- */
.baa-entity {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
}

.baa-check {
    color: var(--green);
    font-size: 14px;
}

.baa-name {
    font-weight: 600;
    color: var(--overlay-text);
    font-size: 12px;
}

.baa-type {
    color: var(--overlay-text-dim);
    font-size: 10px;
}

.baa-services {
    font-size: 10px;
    color: var(--blue);
    margin-top: 2px;
}

.baa-note {
    margin-top: 8px;
    padding: 8px;
    background: rgba(63, 185, 80, 0.1);
    border: 1px solid var(--green-dim);
    border-radius: 4px;
    font-size: 11px;
    color: var(--green);
}

/* --- PHI identifiers checklist --- */
.phi-id-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 0;
    font-size: 11px;
}

.phi-id-check {
    width: 14px;
    text-align: center;
    flex-shrink: 0;
}

.phi-id-check.present {
    color: var(--amber);
}

.phi-id-check.absent {
    color: var(--overlay-text-dim);
}

.phi-id-name {
    color: var(--overlay-text);
}

.phi-id-name.present {
    color: var(--amber);
    font-weight: 600;
}

/* --- Safeguards panel --- */
.safeguards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-height: none !important;
}

.safeguard-column h4 {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--overlay-border);
}

.safeguard-column h4.technical { color: var(--blue); }
.safeguard-column h4.administrative { color: var(--purple); }
.safeguard-column h4.physical { color: var(--amber); }

.safeguard-item {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    padding: 4px 0;
    font-size: 10px;
}

.safeguard-status {
    flex-shrink: 0;
    margin-top: 1px;
}

.safeguard-name {
    font-weight: 500;
    color: var(--overlay-text);
    font-size: 11px;
}

.safeguard-citation {
    color: var(--blue);
    font-size: 9px;
}

.safeguard-detail {
    color: var(--overlay-text-dim);
    font-size: 9px;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .compliance-grid {
        grid-template-columns: 1fr;
    }
    .compliance-panel.panel-wide {
        grid-column: span 1;
    }
    .safeguards-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        flex-direction: column;
    }
}