/* ============================================
   SENTINELKEY - Component Styles
   Header, Footer, Cards, Buttons, Forms, Tables
   ============================================ */

/* === HEADER / NAVBAR === */
.sk-header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    border-bottom: 1px solid rgba(16, 185, 129, 0.2);
    background: rgba(3, 7, 18, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.sk-brand { display: flex; align-items: center; gap: 0.5rem; }
.sk-brand:hover .sk-brand-icon { border-color: rgba(16, 185, 129, 0.6); }

.sk-brand-icon {
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 0.25rem;
    border: 1px solid rgba(16, 185, 129, 0.3);
    transition: var(--transition-smooth);
    color: var(--color-emerald);
    display: flex;
    align-items: center;
}

.sk-brand-title {
    font-family: var(--font-display);
    letter-spacing: 0.1em;
    font-size: 1.125rem;
    font-weight: 900;
    color: var(--color-emerald);
}
.sk-brand-title span { color: var(--color-blue); }
.sk-brand-subtitle {
    font-size: 9px;
    font-family: var(--font-mono);
    color: rgba(16, 185, 129, 0.7);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: -2px;
}

/* Nav links */
.sk-nav { display: flex; align-items: center; gap: 0.25rem; }
.sk-nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.025em;
    font-family: var(--font-display);
    transition: var(--transition-smooth);
    color: var(--color-text-dim);
    border: 1px solid transparent;
}
.sk-nav-link:hover { color: var(--color-emerald); background: rgba(17, 24, 39, 0.5); }
.sk-nav-link.active {
    background: rgba(16, 185, 129, 0.1);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
}
.sk-nav-link.active-admin {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-red);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.15);
}
.sk-nav-link.admin-link:hover { color: var(--color-red); }

/* Status indicator */
.sk-status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--color-emerald);
    box-shadow: 0 0 8px var(--color-emerald);
    animation: pulse 2s infinite;
}

/* User info */
.sk-user-tag { font-size: 0.75rem; font-weight: 600; color: #e5e7eb; font-family: var(--font-display); }
.sk-role-badge {
    font-size: 9px; padding: 1px 6px; border-radius: 3px;
    font-family: var(--font-mono); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.sk-role-badge.admin { background: rgba(127, 29, 29, 0.6); border: 1px solid rgba(239, 68, 68, 0.3); color: var(--color-red); }
.sk-role-badge.user { background: rgba(6, 78, 59, 0.6); border: 1px solid rgba(16, 185, 129, 0.3); color: var(--color-emerald); }

/* Logout button */
.sk-btn-logout {
    padding: 8px; background: rgba(127, 29, 29, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.1);
    color: var(--color-red); border-radius: 4px;
    cursor: pointer; transition: var(--transition-smooth);
}
.sk-btn-logout:hover { background: rgba(127, 29, 29, 0.5); border-color: rgba(239, 68, 68, 0.4); transform: scale(1.05); }

/* === FOOTER === */
.sk-footer {
    width: 100%; border-top: 1px solid rgba(17, 24, 39, 1);
    background: rgba(3, 7, 18, 0.4); padding: 1.5rem;
    margin-top: auto;
}

/* === CARDS === */
.sk-card {
    padding: 1.25rem; border-radius: 0.5rem;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
}
.sk-card.green { background: var(--color-bg-card); border: 1px solid var(--color-border); box-shadow: var(--shadow-dark); }
.sk-card.green:hover { border-color: rgba(16, 185, 129, 0.4); }
.sk-card.blue { background: var(--color-bg-card); border: 1px solid var(--color-blue-dim); box-shadow: var(--shadow-dark); }
.sk-card.blue:hover { border-color: rgba(59, 130, 246, 0.4); }
.sk-card.red { background: rgba(17, 24, 39, 0.75); border: 1px solid var(--color-red-dim); box-shadow: var(--shadow-dark); }
.sk-card.red:hover { border-color: rgba(239, 68, 68, 0.4); }

.sk-card-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 1rem; border-bottom: 1px solid rgba(31, 41, 55, 0.8); padding-bottom: 0.75rem;
}
.sk-card-title {
    font-size: 1.05rem; font-family: var(--font-display); font-weight: 600;
    letter-spacing: 0.025em; color: var(--color-text);
    display: flex; align-items: center; gap: 0.5rem;
}
.sk-card-dot {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
}
.sk-card-dot.green { background: var(--color-emerald); box-shadow: 0 0 10px rgba(16, 185, 129, 0.6); }
.sk-card-dot.blue { background: var(--color-blue); box-shadow: 0 0 10px rgba(59, 130, 246, 0.6); }
.sk-card-dot.red { background: var(--color-red); box-shadow: 0 0 10px rgba(239, 68, 68, 0.6); }
.sk-card-subtitle { font-size: 0.75rem; color: var(--color-text-dim); margin-top: 4px; font-family: var(--font-mono); }

/* === BUTTONS === */
.sk-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 12px 24px; border-radius: 4px; font-family: var(--font-display);
    font-weight: 700; letter-spacing: 0.1em; font-size: 0.8rem;
    cursor: pointer; border: none; transition: var(--transition-smooth);
}
.sk-btn:hover { transform: scale(1.01); }
.sk-btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }

.sk-btn-primary {
    background: var(--color-emerald); color: var(--color-bg);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}
.sk-btn-primary:hover { background: #059669; box-shadow: 0 0 25px rgba(16, 185, 129, 0.3); }

.sk-btn-outline {
    background: transparent; border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--color-emerald); backdrop-filter: blur(8px);
}
.sk-btn-outline:hover { border-color: var(--color-emerald); color: #6ee7b7; }

.sk-btn-danger {
    background: var(--color-red); color: var(--color-bg);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.1);
}
.sk-btn-danger:hover { background: #dc2626; }

.sk-btn-sm {
    padding: 4px 8px; font-size: 10px; letter-spacing: 0.05em;
}

/* === FORM INPUTS === */
.sk-input {
    width: 100%; padding: 12px 16px; border-radius: 4px;
    border: 1px solid rgba(31, 41, 55, 1); background: rgba(3, 7, 18, 0.8);
    font-size: 0.875rem; font-family: var(--font-mono); color: var(--color-text);
    transition: var(--transition-smooth); outline: none;
}
.sk-input::placeholder { color: var(--color-text-faint); }
.sk-input:focus { border-color: rgba(16, 185, 129, 0.6); box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1); }
.sk-input.with-icon { padding-left: 40px; }

.sk-label {
    display: block; font-size: 0.7rem; font-family: var(--font-display);
    letter-spacing: 0.05em; color: var(--color-emerald); font-weight: 600;
    margin-bottom: 0.5rem;
}

.sk-input-icon {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--color-text-faint); width: 16px; height: 16px;
}

.sk-hint { font-size: 10px; color: var(--color-text-faint); margin-top: 4px; font-family: var(--font-mono); }

.sk-select {
    background: var(--color-bg); border: 1px solid rgba(31, 41, 55, 1);
    color: #d1d5db; padding: 6px 12px; border-radius: 4px;
    font-family: var(--font-mono); font-size: 0.75rem;
    outline: none; cursor: pointer;
}
.sk-select:focus { border-color: rgba(16, 185, 129, 0.5); }

/* Range slider */
.sk-range {
    width: 100%; height: 4px; background: var(--color-bg);
    border-radius: 4px; appearance: none; cursor: pointer;
    accent-color: var(--color-emerald);
}

/* Checkboxes */
.sk-checkbox {
    width: 18px; height: 18px; border-radius: 3px;
    border: 1px solid rgba(31, 41, 55, 1); background: var(--color-bg);
    accent-color: var(--color-emerald); cursor: pointer;
}

/* Radio cards */
.sk-radio-card {
    flex: 1; padding: 10px; border-radius: 4px; text-align: center;
    cursor: pointer; transition: var(--transition-smooth);
    background: var(--color-bg); border: 1px solid rgba(31, 41, 55, 1);
    color: var(--color-text-dim); font-weight: 700; letter-spacing: 0.05em;
    text-transform: uppercase; font-size: 0.75rem;
}
.sk-radio-card.selected {
    background: rgba(16, 185, 129, 0.1); border-color: var(--color-emerald); color: var(--color-emerald);
}
.sk-radio-card input { display: none; }

/* === ALERT MESSAGES === */
.sk-alert {
    padding: 12px; border-radius: 4px; font-size: 0.75rem;
    font-family: var(--font-mono); display: flex; align-items: center; gap: 8px;
}
.sk-alert.error { background: rgba(127, 29, 29, 0.4); border: 1px solid rgba(239, 68, 68, 0.4); color: #fca5a5; }
.sk-alert.success { background: rgba(6, 78, 59, 0.4); border: 1px solid rgba(16, 185, 129, 0.5); color: #6ee7b7; }
.sk-alert.info { background: rgba(23, 37, 84, 0.2); border: 1px solid rgba(59, 130, 246, 0.2); color: #93c5fd; }
.sk-alert.warning { background: rgba(120, 53, 15, 0.3); border: 1px solid rgba(245, 158, 11, 0.3); color: #fcd34d; }

/* Critical toast */
.sk-toast-critical {
    background: rgba(127, 29, 29, 0.8); border: 2px solid var(--color-red);
    color: #ffe4e6; padding: 1rem; border-radius: 0.5rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    animation: bounce 1s;
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.4);
}

/* === TABLES === */
.sk-table { width: 100%; text-align: left; border-collapse: collapse; font-size: 0.75rem; font-family: var(--font-mono); }
.sk-table thead tr { border-bottom: 1px solid rgba(31, 41, 55, 1); }
.sk-table th {
    padding: 12px 16px; color: var(--color-emerald); font-family: var(--font-display);
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; font-size: 10px;
}
.sk-table td { padding: 12px 16px; }
.sk-table tbody tr { border-bottom: 1px solid rgba(17, 24, 39, 0.6); transition: background 0.2s; }
.sk-table tbody tr:hover { background: rgba(17, 24, 39, 0.2); }
.sk-table tbody tr.selected { background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.3); }

/* === BADGES / TAGS === */
.sk-badge {
    display: inline-block; padding: 2px 8px; border-radius: 3px;
    font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.sk-badge.safe { background: rgba(16, 185, 129, 0.1); color: var(--color-emerald); border: 1px solid rgba(16, 185, 129, 0.1); }
.sk-badge.low { background: rgba(59, 130, 246, 0.1); color: var(--color-blue); border: 1px solid rgba(59, 130, 246, 0.2); }
.sk-badge.suspicious { background: rgba(245, 158, 11, 0.1); color: var(--color-amber); border: 1px solid rgba(245, 158, 11, 0.2); }
.sk-badge.high { background: rgba(239, 68, 68, 0.1); color: var(--color-red); border: 1px solid rgba(239, 68, 68, 0.2); }
.sk-badge.hook { background: rgba(192, 132, 252, 0.1); color: var(--color-purple); border: 1px solid rgba(192, 132, 252, 0.2); }
.sk-badge.none { background: rgba(3, 7, 18, 0.6); color: var(--color-text-faint); }
.sk-badge.active { background: rgba(127, 29, 29, 1); color: var(--color-red); border: 1px solid rgba(239, 68, 68, 0.2); animation: pulse 2s infinite; }
.sk-badge.resolved { background: rgba(31, 41, 55, 1); color: var(--color-text-dim); }

/* === LOADING SPINNER === */
.sk-spinner-container { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3rem 1rem; }
.sk-spinner {
    position: relative; width: 64px; height: 64px; margin-bottom: 1rem;
}
.sk-spinner-ring-outer {
    position: absolute; inset: 0; border-radius: 50%;
    border: 4px solid rgba(16, 185, 129, 0.1); border-top-color: var(--color-emerald);
    animation: spin 1s linear infinite;
}
.sk-spinner-ring-inner {
    position: absolute; inset: 8px; border-radius: 50%;
    border: 4px solid rgba(59, 130, 246, 0.1); border-bottom-color: var(--color-blue);
    animation: spin 1s linear infinite reverse;
}
.sk-spinner-text { font-size: 0.875rem; font-family: var(--font-mono); color: var(--color-emerald); animation: pulse 2s infinite; }

/* === PROGRESS BAR === */
.sk-progress-bar { width: 100%; height: 12px; background: rgba(17, 24, 39, 1); border: 1px solid rgba(31, 41, 55, 1); border-radius: 999px; overflow: hidden; }
.sk-progress-fill { height: 100%; background: var(--color-emerald); transition: width 0.5s ease; box-shadow: 0 0 8px var(--color-emerald); }

/* === STAT CARD === */
.sk-stat-card {
    padding: 1.25rem; border-radius: 0.5rem; text-align: center;
    position: relative; overflow: hidden;
    background: var(--color-bg-card); backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(16, 185, 129, 0.2); box-shadow: var(--shadow-dark);
}
.sk-stat-label { font-size: 0.7rem; font-family: var(--font-display); letter-spacing: 0.1em; color: var(--color-text-dim); }
.sk-stat-value { font-size: 2rem; font-family: var(--font-display); font-weight: 800; margin-top: 0.5rem; }
.sk-stat-desc { font-size: 10px; color: var(--color-text-dim); font-family: var(--font-mono); margin-top: 0.25rem; text-transform: uppercase; }
.sk-stat-bg-icon { position: absolute; top: 8px; right: 8px; opacity: 0.05; }

/* === ETHICAL DISCLAIMER MODAL === */
.sk-modal-overlay {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    background: rgba(3, 7, 18, 0.9); backdrop-filter: blur(20px);
    padding: 1rem;
}
.sk-modal-box {
    width: 100%; max-width: 42rem; border-radius: 0.5rem;
    border: 2px solid rgba(16, 185, 129, 0.4);
    background: rgba(17, 24, 39, 0.9); padding: 2rem;
    box-shadow: 0 0 50px rgba(16, 185, 129, 0.2);
}