/* ============================================
   PinsCorner App - Dark Theme
   ============================================ */

:root {
    --navy: #1B2A4A;
    --navy-light: #243656;
    --navy-dark: #0F1923;
    --orange: #F47B20;
    --orange-hover: #E06A10;
    --blue: #4A90D9;
    --blue-light: #5BA0E9;
    --green: #27AE60;
    --green-light: #2ECC71;
    --yellow: #F1C40F;
    --red: #E74C3C;
    --bg: #0B1120;
    --bg-card: #131C2E;
    --bg-card-hover: #1A2740;
    --bg-input: #0E1726;
    --text: #E8ECF1;
    --text-muted: #8B95A5;
    --text-dim: #5A6577;
    --border: #1E2D45;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg); color: var(--text);
    line-height: 1.6; min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-light); }

/* ---- Layout ---- */
.app-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: 260px; background: var(--navy-dark);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 50;
}
.sidebar-logo {
    padding: 24px; font-size: 22px; font-weight: 800;
    border-bottom: 1px solid var(--border);
}
.sidebar-logo .pin { color: var(--orange); }
.sidebar-nav { flex: 1; padding: 16px 0; overflow-y: auto; }
.sidebar-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 24px; color: var(--text-muted);
    font-size: 14px; font-weight: 500; transition: var(--transition);
}
.sidebar-nav a:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.sidebar-nav a.active { color: var(--orange); background: rgba(244,123,32,0.1); border-right: 3px solid var(--orange); }
.sidebar-nav .nav-icon { font-size: 18px; width: 24px; text-align: center; }
.sidebar-nav .nav-section {
    padding: 20px 24px 8px; font-size: 11px;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--text-dim); font-weight: 600;
}
.sidebar-user {
    padding: 16px 24px; border-top: 1px solid var(--border);
    display: flex; align-items: center; gap: 12px;
}
.sidebar-user-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--navy); display: flex; align-items: center;
    justify-content: center; font-weight: 700; color: var(--orange);
}
.sidebar-user-info { flex: 1; }
.sidebar-user-name { font-size: 14px; font-weight: 600; }
.sidebar-user-plan { font-size: 11px; color: var(--text-muted); }

/* Main */
.main-content { flex: 1; margin-left: 260px; padding: 32px; }
.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 32px;
}
.page-title { font-size: 28px; font-weight: 700; }
.page-subtitle { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

/* ---- Buttons ---- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 24px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; cursor: pointer;
    transition: var(--transition); border: none;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-hover); }
.btn-secondary { background: var(--navy); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--blue); }
.btn-danger { background: var(--red); color: #fff; }
.btn-sm { padding: 6px 16px; font-size: 13px; }
.btn-block { width: 100%; justify-content: center; }

/* ---- Forms ---- */
.form-group { margin-bottom: 20px; }
.form-label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--text-muted); margin-bottom: 6px;
}
.form-input {
    width: 100%; padding: 10px 14px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-size: 14px; font-family: inherit; transition: var(--transition);
}
.form-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(74,144,217,0.15); }
.form-input::placeholder { color: var(--text-dim); }
textarea.form-input { resize: vertical; min-height: 80px; }

/* Tell the browser the page is dark so native form controls (password
   reveal eye, autofill dropdown, calendar picker) draw themselves with
   light icons instead of black-on-black. */
:root { color-scheme: dark; }

/* Recolour the webkit / Edge form-control badges (password reveal, autofill,
   caps-lock, etc.) from their default black to the PinsCorner orange.
   The filter below is the inverse-colour matrix that turns pure black into
   #F47B20 (tested with the sosuke.in/css-filter-generator tool).
   We can't use `color` or `fill` directly — these pseudo-elements are drawn
   by the browser engine in its shadow DOM. */
.form-input::-webkit-credentials-auto-fill-button,
.form-input::-webkit-contacts-auto-fill-button,
.form-input::-webkit-caps-lock-indicator,
.form-input::-webkit-strong-password-auto-fill-button,
.form-input::-webkit-credit-card-auto-fill-button,
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    filter: brightness(0) saturate(100%) invert(56%) sepia(88%) saturate(1617%) hue-rotate(358deg) brightness(99%) contrast(92%) !important;
    opacity: 1 !important;
}

/* Modern shorthand — turns native checkboxes/radios/selects/progress orange
   in Chrome, Edge, Firefox, Safari 15.4+. Works alongside color-scheme. */
:root { accent-color: #F47B20; }

/* Custom orange arrow for select elements (native arrow was invisible). */
select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23F47B20' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    -webkit-appearance: none;
    appearance: none;
}

/* Keep autofilled inputs on-brand. */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text);
    -webkit-box-shadow: 0 0 0 1000px var(--bg-input) inset;
    caret-color: var(--text);
    transition: background-color 9999s ease-out 0s;
}

/* CMS detection badges shown next to each domain in pin-detail */
.cms-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    color: #fff;
    text-transform: capitalize;
    white-space: nowrap;
    flex-shrink: 0;
}
/* Domain HTTP status dot + clickable row */
.http-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}
.domain-link {
    text-decoration: none;
    color: inherit;
    display: block;
}
.domain-link:hover .domain-row {
    background: rgba(255,255,255,0.03);
}
.domain-broken {
    opacity: 0.6;
    cursor: default;
}
.domain-row {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background 0.12s ease;
}
.domain-rt {
    font-size: 11px;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Metrics range buttons */
.range-buttons { display: flex; gap: 4px; }
.range-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
}
.range-btn:hover { color: var(--text); border-color: var(--text-dim); }
.range-btn.active {
    background: var(--orange, #F47B20);
    border-color: var(--orange, #F47B20);
    color: #fff;
}

/* SSL lock icons + instant tooltip */
.ssl-lock { font-size: 13px; flex-shrink: 0; cursor: help; }
.ssl-valid { color: var(--green); }
.ssl-expiring { color: var(--yellow); }
.ssl-expired { color: var(--red); }

.tooltip-wrap {
    position: relative;
    display: inline-flex;
}
.tooltip-text {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: #1B2A4A;
    color: #E5E7EB;
    font-size: 11px;
    font-weight: 400;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    border: 1px solid var(--border);
    z-index: 100;
    transition: opacity 0.1s ease;
}
.tooltip-wrap:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* DB row hover */
.db-row:hover {
    background: rgba(255,255,255,0.03);
}

.cms-wordpress  { background: #21759b; }
.cms-joomla     { background: #f9ad00; color: #000; }
.cms-drupal     { background: #0678be; }
.cms-prestashop { background: #df0067; }
.cms-magento    { background: #ee672f; }
.cms-laravel    { background: #ff2d20; }
.cms-symfony    { background: #1a1a1a; }
.cms-static     { background: #475569; }

/* Small square icon buttons (group rename / delete, etc.) */
.icon-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-dim);
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
    cursor: pointer;
}
.icon-btn:hover {
    color: var(--text);
    background: rgba(255,255,255,0.05);
    border-color: var(--border);
}

/* Drag-and-drop for Pin cards */
.pin-card[draggable="true"] { cursor: grab; }
.pin-card.dragging { opacity: 0.4; cursor: grabbing; }
.pins-dropzone {
    /* Reserved bottom gutter so the dragover event still fires when the
       cursor is past the last card — otherwise dropping at the END of a
       group is impossible because the grid's bounding box ends exactly
       at the last row. */
    padding-bottom: 60px;
    min-height: 120px;
    border-radius: 10px;
    transition: background 0.15s ease;
}
.pins-dropzone.drop-target {
    outline: 2px dashed var(--orange, #F47B20);
    outline-offset: 4px;
    background: rgba(244, 123, 32, 0.04);
}

/* Honeypot for anti-bot: off-screen but in the DOM. Don't use display:none —
   smart bots skip hidden fields. */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { font-size: 12px; color: var(--text-dim); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--red); margin-top: 4px; }

/* ---- Cards ---- */
.card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 24px; transition: var(--transition);
}
.card:hover { border-color: var(--navy-light); }

/* ---- Pin Cards Grid ---- */
.pins-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.pin-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 0; transition: var(--transition);
    overflow: hidden;
}
.pin-card:hover { border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow); }

.pin-card-header {
    padding: 20px 20px 0; display: flex;
    justify-content: space-between; align-items: flex-start;
}
.pin-card-name { font-size: 18px; font-weight: 700; }
.pin-card-ip { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

.pin-status {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600;
}
.pin-status.online { background: rgba(39,174,96,0.15); color: var(--green); }
.pin-status.warning { background: rgba(241,196,15,0.15); color: var(--yellow); }
.pin-status.critical { background: rgba(231,76,60,0.15); color: var(--red); }
.pin-status.offline { background: rgba(231,76,60,0.15); color: var(--red); }
.pin-status.unknown { background: rgba(139,149,165,0.15); color: var(--text-muted); }
.pin-status-dot {
    width: 8px; height: 8px; border-radius: 50%; background: currentColor;
}
.pin-status.online .pin-status-dot { animation: pulse 2s infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.pin-card-info {
    padding: 16px 20px; display: flex; gap: 16px;
    font-size: 12px; color: var(--text-muted);
}
.pin-card-info span { display: flex; align-items: center; gap: 4px; }

.pin-card-metrics { padding: 0 20px 16px; }
.pin-metric {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 8px; font-size: 13px;
}
.pin-metric-label { width: 40px; color: var(--text-muted); font-weight: 600; }
.pin-metric-bar {
    flex: 1; height: 6px; background: var(--navy);
    border-radius: 3px; overflow: hidden;
}
.pin-metric-fill { height: 100%; border-radius: 3px; transition: width 0.5s ease; }
.pin-metric-fill.low { background: var(--green); }
.pin-metric-fill.medium { background: var(--yellow); }
.pin-metric-fill.high { background: var(--red); }
.pin-metric-value { width: 40px; text-align: right; font-size: 12px; font-weight: 600; }

.pin-card-footer {
    padding: 12px 20px; border-top: 1px solid var(--border);
    display: flex; justify-content: space-between; align-items: center;
}
.pin-health {
    display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700;
}
.pin-card-actions { display: flex; gap: 8px; }

/* ---- Empty State ---- */
.empty-state {
    text-align: center; padding: 80px 40px;
    background: var(--bg-card); border: 2px dashed var(--border);
    border-radius: var(--radius);
}
.empty-state-icon { font-size: 64px; margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { font-size: 22px; margin-bottom: 8px; }
.empty-state p { color: var(--text-muted); margin-bottom: 24px; }

/* ---- Modal ---- */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7); z-index: 200;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); width: 95%; max-width: 560px;
    max-height: 90vh; overflow-y: auto; padding: 32px;
    transform: translateY(20px); transition: var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px;
}
.modal-title { font-size: 20px; font-weight: 700; }
.modal-close {
    background: none; border: none; color: var(--text-muted);
    font-size: 24px; cursor: pointer; padding: 4px;
}
.modal-close:hover { color: var(--text); }

/* ---- Upgrade Banner ---- */
.upgrade-banner {
    background: linear-gradient(135deg, var(--navy) 0%, rgba(244,123,32,0.2) 100%);
    border: 1px solid var(--orange); border-radius: var(--radius);
    padding: 24px; display: flex; align-items: center;
    justify-content: space-between; margin-bottom: 24px;
}
.upgrade-banner-text h3 { font-size: 16px; margin-bottom: 4px; }
.upgrade-banner-text p { font-size: 13px; color: var(--text-muted); }

/* ---- Alert Toast ---- */
.toast-container {
    position: fixed; top: 20px; right: 20px; z-index: 300;
    display: flex; flex-direction: column; gap: 8px;
}
.toast {
    padding: 14px 20px; border-radius: var(--radius-sm);
    font-size: 14px; min-width: 280px; max-width: 400px;
    animation: slideIn 0.3s ease;
    display: flex; align-items: center; gap: 10px;
}
.toast.success { background: var(--green); color: #fff; }
.toast.error { background: var(--red); color: #fff; }
.toast.warning { background: var(--yellow); color: #000; }
.toast.info { background: var(--blue); color: #fff; }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ---- Auth Pages ---- */
.auth-page {
    min-height: 100vh; display: flex;
    align-items: center; justify-content: center;
    background: var(--bg);
}
.auth-container {
    width: 100%; max-width: 420px; padding: 24px;
}
.auth-logo {
    text-align: center; font-size: 32px; font-weight: 800;
    margin-bottom: 40px;
}
.auth-logo .pin { color: var(--orange); }
.auth-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 32px;
}
.auth-card h2 { font-size: 22px; margin-bottom: 8px; }
.auth-card .subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 24px; }
.auth-footer {
    text-align: center; margin-top: 24px; font-size: 14px; color: var(--text-muted);
}

/* ---- Pro Feature Lock ---- */
.pro-lock {
    position: relative; opacity: 0.5; pointer-events: none;
}
.pro-lock::after {
    content: 'PRO'; position: absolute; top: 8px; right: 8px;
    background: var(--orange); color: #fff; padding: 2px 8px;
    border-radius: 4px; font-size: 11px; font-weight: 700;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: var(--transition); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .pins-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; gap: 16px; align-items: flex-start; }
}