/* HireHub - Dark Blue & White theme
   Shared theme for HireHub UI
   Use with _Layout.cshtml and any standalone view (Layout = null)
   Note: font is provided by _Layout (Poppins). */
:root {
    --navy: #002147;
    --navy-mid: #0d3272;
    --blue: #1d4ed8;
    --blue-light: #3b82f6;
    --blue-pale: #eff6ff;
    --blue-border: #bfdbfe;
    --surface: #ffffff;
    --bg: #f1f5f9;
    --border: #e2e8f0;
    --text-primary: #0f172a;
    --text-second: #475569;
    --text-muted: #94a3b8;
    --green: #16a34a;
    --green-pale: #f0fdf4;
    --amber: #d97706;
    --amber-pale: #fffbeb;
    --red: #dc2626;
    --red-pale: #fef2f2;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --sidebar-w: 228px;
    --topbar-h: 60px;
    --transition: 0.18s ease;
}

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

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* TOPBAR */
.hh-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-h);
    background: var(--navy);
    display: flex;
    align-items: center;
    padding: 0 20px;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Logo */
.hh-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
    width: var(--sidebar-w);
}

.hh-logo-mark {
    width: 34px;
    height: 34px;
    background: var(--blue-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .hh-logo-mark svg {
        width: 20px;
        height: 20px;
        fill: #fff;
    }

.hh-logo-name {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
}

    .hh-logo-name span {
        color: var(--blue-light);
    }

/* Search bar */
.hh-search {
    flex: 1;
    max-width: 480px;
    margin: 0 24px;
}

.hh-search-inner {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 24px;
    display: flex;
    align-items: center;
    padding: 0 14px;
    height: 38px;
    transition: border-color var(--transition), background var(--transition);
}

    .hh-search-inner:focus-within {
        background: rgba(255,255,255,0.13);
        border-color: rgba(255,255,255,0.3);
    }

    .hh-search-inner i {
        color: rgba(255,255,255,0.45);
        font-size: 13px;
        margin-right: 9px;
    }

    .hh-search-inner input {
        background: transparent;
        border: none;
        outline: none;
        color: #fff;
        font-size: 13px;
        font-family: inherit;
        width: 100%;
    }

        .hh-search-inner input::placeholder {
            color: rgba(255,255,255,0.38);
        }

/* Topbar right */
.hh-topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px;
}

.hh-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 15px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    position: relative;
    text-decoration: none;
}

    .hh-icon-btn:hover {
        background: rgba(255,255,255,0.1);
        color: #fff;
    }

    .hh-icon-btn .badge-dot {
        position: absolute;
        top: 6px;
        right: 6px;
        width: 8px;
        height: 8px;
        background: #ef4444;
        border-radius: 50%;
        border: 1.5px solid var(--navy);
    }

/* Avatar / dropdown */
.hh-avatar-wrap {
    position: relative;
}

.hh-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid rgba(255,255,255,0.15);
    transition: border-color var(--transition);
    user-select: none;
}

    .hh-avatar:hover {
        border-color: rgba(255,255,255,0.4);
    }

.hh-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 200px;
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 6px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 999;
}

.hh-avatar-wrap:focus-within .hh-dropdown,
.hh-avatar-wrap.open .hh-dropdown {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.hh-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    text-decoration: none;
    transition: background var(--transition);
}

    .hh-dropdown a:hover {
        background: var(--bg);
    }

    .hh-dropdown a i {
        width: 16px;
        text-align: center;
        color: var(--text-muted);
        font-size: 13px;
    }

.hh-dropdown-divider {
    height: 1px;
    background: var(--border);
    margin: 5px 0;
}

.hh-dropdown .logout-link {
    color: var(--red);
}

    .hh-dropdown .logout-link i {
        color: var(--red);
    }

/* SIDEBAR */
.hh-sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    bottom: 0;
    width: var(--sidebar-w);
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 16px 10px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    z-index: 900;
}

    .hh-sidebar::-webkit-scrollbar {
        display: none;
    }

.hh-nav-section {
    margin-bottom: 6px;
}

.hh-nav-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.9px;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 8px 10px 5px;
}

.hh-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: var(--radius-md);
    color: var(--text-second);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 400;
    transition: background var(--transition), color var(--transition);
    position: relative;
    margin: 1px 0;
}

    .hh-nav-link i {
        width: 17px;
        text-align: center;
        font-size: 14px;
        color: var(--text-muted);
        transition: color var(--transition);
    }

    .hh-nav-link:hover {
        background: var(--blue-pale);
        color: var(--blue);
    }

        .hh-nav-link:hover i {
            color: var(--blue);
        }

    .hh-nav-link.active {
        background: var(--blue-pale);
        color: var(--blue);
        font-weight: 500;
    }

        .hh-nav-link.active i {
            color: var(--blue);
        }

        .hh-nav-link.active::before {
            content: '';
            position: absolute;
            left: -10px;
            top: 6px;
            bottom: 6px;
            width: 3px;
            background: var(--blue);
            border-radius: 0 3px 3px 0;
        }

.hh-nav-badge {
    margin-left: auto;
    background: var(--blue);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 20px;
    min-width: 20px;
    text-align: center;
}

    .hh-nav-badge.red {
        background: var(--red);
    }

.hh-sidebar-footer {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* MAIN CONTENT */
.hh-content {
    margin-left: var(--sidebar-w);
    margin-top: var(--topbar-h);
    min-height: calc(100vh - var(--topbar-h));
    padding: 28px 28px 80px;
}

/* PAGE COMPONENTS */
.hh-page-header {
    margin-bottom: 24px;
}

    .hh-page-header h1 {
        font-size: 22px;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0 0 4px;
        letter-spacing: -0.3px;
    }

    .hh-page-header p {
        color: var(--text-muted);
        font-size: 13.5px;
        margin: 0;
    }

.hh-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 20px;
}

.hh-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 18px;
}

/* Buttons */
.hh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    border: 1px solid transparent;
    line-height: 1.4;
    white-space: nowrap;
}

.hh-btn-primary {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}

    .hh-btn-primary:hover {
        background: #1a44c2;
        border-color: #1a44c2;
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(29,78,216,0.3);
    }

.hh-btn-outline {
    background: transparent;
    color: var(--blue);
    border-color: var(--blue-border);
}

    .hh-btn-outline:hover {
        background: var(--blue-pale);
        color: var(--blue);
    }

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

    .hh-btn-ghost:hover {
        background: var(--bg);
        color: var(--text-primary);
    }

.hh-btn-danger {
    background: var(--red);
    color: #fff;
    border-color: var(--red);
}

    .hh-btn-danger:hover {
        background: #b91c1c;
        border-color: #b91c1c;
        color: #fff;
        transform: translateY(-1px);
    }

.hh-btn-success {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}

    .hh-btn-success:hover {
        background: #15803d;
        border-color: #15803d;
        color: #fff;
        transform: translateY(-1px);
    }

.hh-btn-sm {
    padding: 5px 12px;
    font-size: 12.5px;
}

.hh-btn-lg {
    padding: 11px 24px;
    font-size: 15px;
}

/* Badges / Tags */
.hh-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11.5px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 20px;
}

.hh-badge-blue {
    background: var(--blue-pale);
    color: var(--blue);
}

.hh-badge-green {
    background: var(--green-pale);
    color: var(--green);
}

.hh-badge-amber {
    background: var(--amber-pale);
    color: var(--amber);
}

.hh-badge-red {
    background: var(--red-pale);
    color: var(--red);
}

.hh-badge-gray {
    background: var(--bg);
    color: var(--text-second);
    border: 1px solid var(--border);
}

/* Tables */
.hh-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

    .hh-table thead th {
        background: var(--bg);
        color: var(--text-second);
        font-weight: 600;
        font-size: 12px;
        letter-spacing: 0.5px;
        text-transform: uppercase;
        padding: 10px 14px;
        border-top: 1px solid var(--border);
        border-bottom: 1px solid var(--border);
    }

    .hh-table tbody td {
        padding: 12px 14px;
        border-bottom: 1px solid var(--border);
        color: var(--text-primary);
        font-size: 13.5px;
        vertical-align: middle;
    }

    .hh-table tbody tr:hover {
        background: var(--blue-pale);
    }

/* Forms */
.hh-form-group {
    margin-bottom: 18px;
}

.hh-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-second);
    margin-bottom: 6px;
}

.hh-input, .hh-select, .hh-textarea {
    width: 100%;
    height: 40px;
    padding: 0 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--surface);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.hh-textarea {
    height: auto;
    padding: 10px 13px;
    resize: vertical;
}

    .hh-input:focus, .hh-select:focus, .hh-textarea:focus {
        border-color: var(--blue-light);
        box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
    }

.hh-input::placeholder {
    color: var(--text-muted);
}

/* Alerts */
.hh-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 16px;
    border-radius: var(--radius-md);
    font-size: 13.5px;
    margin-bottom: 16px;
    border: 1px solid transparent;
}

.hh-alert-info {
    background: var(--blue-pale);
    color: var(--blue);
    border-color: var(--blue-border);
}

.hh-alert-success {
    background: var(--green-pale);
    color: var(--green);
    border-color: #bbf7d0;
}

.hh-alert-warning {
    background: var(--amber-pale);
    color: var(--amber);
    border-color: #fde68a;
}

.hh-alert-danger {
    background: var(--red-pale);
    color: var(--red);
    border-color: #fecaca;
}

/* Empty state */
.hh-empty {
    text-align: center;
    padding: 48px 24px;
}

.hh-empty-icon {
    font-size: 36px;
    color: var(--border);
    margin-bottom: 14px;
}

.hh-empty h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 6px;
}

.hh-empty p {
    color: var(--text-muted);
    font-size: 13.5px;
    margin: 0 0 20px;
}

/* Stats */
.hh-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px,1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.hh-stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
}

.hh-stat-label {
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.hh-stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.5px;
}

/* Sidebar profile */
.hh-sidebar-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: var(--radius-md);
    transition: background var(--transition);
    cursor: pointer;
    text-decoration: none;
}

    .hh-sidebar-profile:hover {
        background: var(--bg);
    }

.hh-sidebar-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-light), var(--blue));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.hh-sidebar-user-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
}

.hh-sidebar-user-role {
    font-size: 11px;
    color: var(--text-muted);
}

/* Footer */
.hh-footer {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-w);
    right: 0;
    height: 44px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    z-index: 800;
}

    .hh-footer a {
        color: var(--text-muted);
        text-decoration: none;
        transition: color var(--transition);
    }

        .hh-footer a:hover {
            color: var(--blue);
        }

/* Menu toggle */
.hh-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.8);
    font-size: 20px;
    cursor: pointer;
    padding: 0 10px 0 0;
}

/* Breadcrumb */
.hh-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

    .hh-breadcrumb a {
        color: var(--blue);
        text-decoration: none;
    }

        .hh-breadcrumb a:hover {
            text-decoration: underline;
        }

/* Overlay */
.hh-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 850;
    backdrop-filter: blur(2px);
}

/* Divider */
.hh-divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0;
}

/* Responsive */
@media (max-width: 900px) {
    .hh-menu-toggle {
        display: flex;
    }

    .hh-sidebar {
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        z-index: 1001;
    }

        .hh-sidebar.open {
            transform: translateX(0);
            box-shadow: 4px 0 20px rgba(0,0,0,0.12);
        }

    .hh-overlay.open {
        display: block;
    }

    .hh-content {
        margin-left: 0;
    }

    .hh-footer {
        left: 0;
    }

    .hh-search {
        display: none;
    }
}

@media (max-width: 600px) {
    .hh-content {
        padding: 16px 14px 70px;
    }

    .hh-stats-row {
        grid-template-columns: 1fr 1fr;
    }
}