/**
 * FinBot CTF Portal - Dashboard Styles
 */

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

/* Remove underlines from all links in CTF portal */
a,
a:hover,
a:focus,
a:active,
a:visited {
    text-decoration: none !important;
}

/* ==========================================================================
   ANIMATED GRID BACKGROUND
   ========================================================================== */

.grid-bg {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridDrift 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gridDrift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* ==========================================================================
   CTF SIDEBAR
   ========================================================================== */

/* Note: Sidebar styles inherited from vendor portal (ai-sidebar, vendor-nav-item) */

/* ==========================================================================
   GLASSMORPHISM CARDS
   ========================================================================== */

.glass-card {
    background: rgba(21, 21, 32, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

/* ==========================================================================
   HOLOGRAPHIC CARD EFFECT
   ========================================================================== */

.holo-card {
    position: relative;
    background: linear-gradient(135deg, rgba(21, 21, 32, 0.9), rgba(26, 26, 46, 0.9));
    border: 1px solid transparent;
    border-radius: 16px;
    overflow: hidden;
}

.holo-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, var(--vendor-primary), var(--vendor-secondary), var(--vendor-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.holo-card:hover::before {
    opacity: 1;
}

/* ==========================================================================
   STAT CARDS
   ========================================================================== */

.stat-card {
    position: relative;
    padding: 24px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--portal-bg-secondary), var(--portal-bg-tertiary));
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
    opacity: 0.1;
}

.stat-card.cyan { --accent-color: #00d4ff; }
.stat-card.purple { --accent-color: #7c3aed; }
.stat-card.green { --accent-color: #06ffa5; }
.stat-card.yellow { --accent-color: #ffb800; }

/* ==========================================================================
   PROGRESS RING
   ========================================================================== */

.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring circle {
    transition: stroke-dashoffset 0.5s ease;
}

/* ==========================================================================
   GLOW EFFECTS
   ========================================================================== */

.glow-cyan {
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    color: #00d4ff;
}

.glow-green {
    text-shadow: 0 0 20px rgba(6, 255, 165, 0.5);
    color: #06ffa5;
}

.glow-purple {
    text-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
    color: #7c3aed;
}

/* ==========================================================================
   CHALLENGE MINI CARDS
   ========================================================================== */

.challenge-mini {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    background: rgba(21, 21, 32, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.challenge-mini:hover {
    transform: translateX(4px);
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(21, 21, 32, 0.8);
}

.challenge-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.challenge-icon img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.challenge-icon.injection { background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(249, 115, 22, 0.2)); }
.challenge-icon.escalation { background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(236, 72, 153, 0.2)); }
.challenge-icon.exfiltration { background: linear-gradient(135deg, rgba(234, 179, 8, 0.2), rgba(245, 158, 11, 0.2)); }
.challenge-icon.dos { background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(99, 102, 241, 0.2)); }

/* ==========================================================================
   DIFFICULTY BADGES
   ========================================================================== */

.diff-beginner {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.diff-intermediate {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.diff-advanced {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.diff-expert {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

/* ==========================================================================
   ACTIVITY FEED
   ========================================================================== */

.activity-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    background: rgba(21, 21, 32, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.2s ease;
}

.activity-item:hover {
    background: rgba(21, 21, 32, 0.8);
    border-color: rgba(0, 212, 255, 0.2);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.activity-icon.agent { background: rgba(124, 58, 237, 0.2); color: #a78bfa; }
.activity-icon.tool { background: rgba(0, 212, 255, 0.2); color: #00d4ff; }
.activity-icon.success { background: rgba(6, 255, 165, 0.2); color: #06ffa5; }
.activity-icon.llm { background: rgba(234, 179, 8, 0.2); color: #fbbf24; }
.activity-icon.challenge { background: rgba(236, 72, 153, 0.2); color: #f472b6; }
.activity-icon.badge { background: rgba(99, 102, 241, 0.2); color: #818cf8; }

.activity-tag {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

/* ==========================================================================
   BADGES
   ========================================================================== */

.badge-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
}

.badge-item.earned {
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(6, 255, 165, 0.4); }
    50% { box-shadow: 0 0 20px 5px rgba(6, 255, 165, 0.2); }
}

.badge-icon {
    font-size: 28px;
}

.badge-rarity-common { background: linear-gradient(135deg, rgba(148, 163, 184, 0.1), transparent); border-color: rgba(148, 163, 184, 0.2); }
.badge-rarity-rare { background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), transparent); border-color: rgba(59, 130, 246, 0.2); }
.badge-rarity-epic { background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), transparent); border-color: rgba(124, 58, 237, 0.2); }
.badge-rarity-legendary { background: linear-gradient(135deg, rgba(234, 179, 8, 0.1), transparent); border-color: rgba(234, 179, 8, 0.2); }

/* ==========================================================================
   CATEGORY PROGRESS
   ========================================================================== */

.category-progress {
    margin-bottom: 16px;
}

.category-progress .progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.category-progress .progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.category-progress .progress-fill.cyan { background: linear-gradient(90deg, #00d4ff, #22d3ee); }
.category-progress .progress-fill.purple { background: linear-gradient(90deg, #7c3aed, #a78bfa); }
.category-progress .progress-fill.green { background: linear-gradient(90deg, #06ffa5, #22c55e); }
.category-progress .progress-fill.yellow { background: linear-gradient(90deg, #ffb800, #fbbf24); }

/* ==========================================================================
   SHIMMER EFFECT
   ========================================================================== */

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ==========================================================================
   LIVE INDICATOR
   ========================================================================== */

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* ==========================================================================
   CTF CHALLENGE CARD (for challenges page)
   ========================================================================== */

.ctf-challenge-card {
    background: linear-gradient(135deg, rgba(21, 21, 32, 0.9), rgba(26, 26, 46, 0.9));
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.ctf-challenge-card:hover {
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.15);
    transform: translateY(-2px);
}

.ctf-challenge-card.completed {
    border-color: rgba(6, 255, 165, 0.3);
}

.ctf-challenge-card.completed:hover {
    box-shadow: 0 0 30px rgba(6, 255, 165, 0.15);
}

/* ==========================================================================
   FILTER SECTION (for challenges page)
   ========================================================================== */

.filter-section {
    background: rgba(21, 21, 32, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
}

.filter-option:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--text-primary);
}

.filter-option.active {
    background: rgba(0, 212, 255, 0.15);
    color: var(--vendor-primary);
}

.filter-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid #444;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.filter-option.active .filter-checkbox {
    background: var(--vendor-primary);
    border-color: var(--vendor-primary);
}

/* ==========================================================================
   POINTS BADGE
   ========================================================================== */

.points-badge {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(6, 255, 165, 0.2));
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 4px 12px;
    border-radius: 20px;
}

/* ==========================================================================
   OWASP AND CWE TAGS
   ========================================================================== */

.owasp-tag {
    background: rgba(255, 59, 102, 0.2);
    border: 1px solid rgba(255, 59, 102, 0.3);
    color: #ff3b66;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
}

.cwe-tag {
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #a78bfa;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
}

/* ==========================================================================
   HOLOGRAPHIC CARD (for challenges page)
   ========================================================================== */

.holographic-card {
    background: linear-gradient(135deg, rgba(21, 21, 32, 0.8), rgba(26, 26, 46, 0.8));
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

/* ==========================================================================
   SKELETON LOADING
   ========================================================================== */

.ctf-skeleton {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.05) 25%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.05) 75%);
    background-size: 200% 100%;
    animation: skeletonPulse 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes skeletonPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   CTF POINTS DISPLAY
   ========================================================================== */

.ctf-points {
    font-family: 'JetBrains Mono', monospace;
    color: #00d4ff;
    font-weight: 600;
}

/* ==========================================================================
   DIFFICULTY CLASSES (for challenges grid)
   ========================================================================== */

.difficulty-beginner { color: #22c55e; }
.difficulty-intermediate { color: #3b82f6; }
.difficulty-advanced { color: #f59e0b; }
.difficulty-expert { color: #ef4444; }

/* ==========================================================================
   CHALLENGE DETAIL HERO
   ========================================================================== */

.challenge-hero {
    position: relative;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.challenge-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.challenge-hero .icon {
    font-size: 5rem;
    filter: drop-shadow(0 0 30px rgba(0, 0, 0, 0.5));
}

.challenge-hero.injection { background: linear-gradient(135deg, rgba(239, 68, 68, 0.3), rgba(249, 115, 22, 0.3)); }
.challenge-hero.escalation { background: linear-gradient(135deg, rgba(168, 85, 247, 0.3), rgba(236, 72, 153, 0.3)); }
.challenge-hero.exfiltration { background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(16, 185, 129, 0.3)); }
.challenge-hero.dos { background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(99, 102, 241, 0.3)); }
.challenge-hero.default { background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(124, 58, 237, 0.2)); }

/* ==========================================================================
   MITRE TAG
   ========================================================================== */

.mitre-tag {
    background: rgba(6, 255, 165, 0.2);
    border: 1px solid rgba(6, 255, 165, 0.3);
    color: #06ffa5;
    padding: 4px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

/* ==========================================================================
   HINT CARDS
   ========================================================================== */

.hint-card {
    background: rgba(255, 184, 0, 0.1);
    border: 1px solid rgba(255, 184, 0, 0.2);
    border-radius: 12px;
    overflow: hidden;
}

.hint-card.locked {
    background: rgba(100, 100, 100, 0.1);
    border-color: rgba(100, 100, 100, 0.2);
}

.hint-header {
    display: flex;
    align-items: center;
    padding: 16px;
}

.hint-content {
    padding: 0 16px 16px;
    border-top: 1px solid rgba(255, 184, 0, 0.1);
}

/* ==========================================================================
   RESOURCE LINKS
   ========================================================================== */

.resource-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(21, 21, 32, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.2s;
}

.resource-link:hover {
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.05);
}

/* ==========================================================================
   STAT BOX
   ========================================================================== */

.stat-box {
    text-align: center;
    padding: 16px;
    background: rgba(21, 21, 32, 0.5);
    border-radius: 12px;
}

/* ==========================================================================
   ACTION BUTTON
   ========================================================================== */

.action-btn {
    background: linear-gradient(135deg, var(--vendor-primary), var(--vendor-secondary));
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    color: white;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
    text-align: center;
    display: inline-block;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

.text-gradient-cyan {
    background: linear-gradient(135deg, #00d4ff, #06ffa5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-purple {
    background: linear-gradient(135deg, #7c3aed, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}