/* ============================================================
   CyberGate — WAF Analysis Platform — Premium Edition
   Architecture: Modular Cyber-Industrial Design
   Design System: Obsidian & Azure Glow
   ============================================================ */

/* --- Import Modern Typography --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --bg-primary: #05070a;
    --bg-secondary: #0a0d14;
    --surface: rgba(16, 20, 28, 0.7);
    --surface-hover: rgba(24, 30, 42, 0.9);
    
    --accent-blue: #00d2ff;
    --accent-blue-glow: rgba(0, 210, 255, 0.3);
    --accent-purple: #9d50bb;
    
    --status-allowed: #00f2fe;
    --status-allowed-glow: rgba(0, 242, 254, 0.2);
    --status-blocked: #ff004c;
    --status-blocked-glow: rgba(255, 0, 76, 0.2);
    --status-warning: #ff8c00;
    
    --text-main: #e0e6ed;
    --text-dim: #94a3b8;
    --text-dark: #475569;
    
    --border-dim: rgba(255, 255, 255, 0.05);
    --border-bright: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 210, 255, 0.3);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Transitions */
    --ts-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --ts-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 210, 255, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(157, 80, 187, 0.03) 0%, transparent 40%),
        linear-gradient(rgba(255,255,255,0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.01) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 14px;
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- Premium Background Effects --- */
.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-blue-glow), transparent);
    z-index: 1000;
    opacity: 0.3;
    pointer-events: none;
    animation: scan 8s linear infinite;
}

@keyframes scan {
    0% { transform: translateY(-100vh); }
    100% { transform: translateY(100vh); }
}

.noise {
    position: fixed;
    inset: 0;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.15;
    pointer-events: none;
    z-index: 999;
}

/* --- Layout --- */
header {
    height: 70px;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(5, 7, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-bright);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    box-shadow: 0 0 15px var(--accent-blue-glow);
    font-weight: 800;
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -0.5px;
    background: linear-gradient(90deg, #fff, #888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-sub {
    font-size: 10px;
    font-family: var(--font-mono);
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: -2px;
}

/* WAF Pill Status */
.waf-pill {
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-bright);
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 11px;
    transition: var(--ts-fast);
}

.waf-pill.connected {
    border-color: var(--status-allowed);
    background: var(--status-allowed-glow);
    color: var(--status-allowed);
}

.waf-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-dark);
}

.waf-dot.active {
    background: var(--status-allowed);
    box-shadow: 0 0 10px var(--status-allowed);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

/* --- Main Structure --- */
main {
    display: grid;
    grid-template-columns: 420px 1fr;
    min-height: calc(100vh - 70px);
}

.left-panel, .right-panel {
    padding: 30px;
    overflow-y: auto;
}

.left-panel {
    border-right: 1px solid var(--border-dim);
    background: rgba(255, 255, 255, 0.01);
}

/* --- Components --- */
.section-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-dim);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sec-num {
    color: var(--accent-blue);
    font-family: var(--font-mono);
    opacity: 0.5;
}

/* Attack Buttons */
.atk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 25px;
}

.atk-pill {
    background: var(--surface);
    border: 1px solid var(--border-bright);
    padding: 14px;
    border-radius: 12px;
    color: var(--text-main);
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--ts-fast);
}

.atk-pill:hover {
    background: var(--surface-hover);
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.atk-pill.selected {
    background: var(--accent-blue-glow);
    border-color: var(--accent-blue);
    color: #fff;
}

/* Payload Area */
.payload-wrap {
    margin-bottom: 20px;
}

.payload-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.payload-label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

#payload-input {
    width: 100%;
    min-height: 140px;
    background: #000;
    border: 1px solid var(--border-bright);
    border-radius: 12px;
    padding: 15px;
    color: var(--accent-blue);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    outline: none;
    transition: var(--ts-fast);
    resize: none;
}

#payload-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.1);
}

.classify-tag {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

/* Primary Button */
.fire-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(90deg, var(--accent-blue), #0072ff);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--ts-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 5px 20px rgba(0, 210, 255, 0.3);
    margin-bottom: 12px;
}

.fire-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 210, 255, 0.5);
}

.fire-btn:active {
    transform: translateY(0);
}

.fire-btn.loading {
    opacity: 0.8;
    cursor: wait;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.reset-btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--border-dim);
    color: var(--text-dark);
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    transition: var(--ts-fast);
}

.reset-btn:hover {
    border-color: var(--status-blocked);
    color: var(--status-blocked);
}

/* History Log */
.log-box {
    margin-top: 30px;
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    border: 1px solid var(--border-dim);
    max-height: 200px;
    overflow-y: auto;
    padding: 15px;
}

.log-row {
    padding: 10px;
    border-bottom: 1px solid var(--border-dim);
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-family: var(--font-mono);
}

.log-row:last-child { border-bottom: none; }

/* Dashboard Panel */
.verdict-banner {
    background: var(--surface);
    border: 1px solid var(--border-bright);
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 30px;
    transition: var(--ts-slow);
}

.verdict-banner.allowed {
    border-color: var(--status-allowed);
    background: linear-gradient(135deg, var(--surface), var(--status-allowed-glow));
}

.verdict-banner.blocked {
    border-color: var(--status-blocked);
    background: linear-gradient(135deg, var(--surface), var(--status-blocked-glow));
}

.verdict-icon {
    font-size: 40px;
}

.verdict-main {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 28px;
    color: #fff;
    line-height: 1.2;
}

.verdict-hint {
    color: var(--text-dim);
    font-size: 15px;
    margin-top: 5px;
}

.verdict-chip {
    margin-left: auto;
    padding: 8px 24px;
    border-radius: 12px;
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 18px;
    text-transform: uppercase;
}

.verdict-chip.allowed { background: var(--status-allowed); color: #000; }
.verdict-chip.blocked { background: var(--status-blocked); color: #fff; }

/* Analysis Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border-dim);
    border-radius: 16px;
    padding: 24px;
    transition: var(--ts-fast);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--border-bright);
    background: var(--surface-hover);
}

.card.full { grid-column: span 2; }

.card-index {
    position: absolute;
    top: 15px;
    right: 15px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-dark);
    font-weight: 700;
}

.card-title {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--accent-blue);
    margin-bottom: 15px;
    font-weight: 700;
}

.card-val {
    color: var(--text-main);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
}

.card-val.mono {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent-purple);
    background: rgba(0,0,0,0.2);
    padding: 10px;
    border-radius: 8px;
    display: block;
}

/* Status Classes */
.fw-allowed { color: var(--status-allowed); font-weight: 800; }
.fw-blocked { color: var(--status-blocked); font-weight: 800; }
.risk-high { color: var(--status-blocked); font-weight: 800; }
.risk-low { color: var(--status-allowed); font-weight: 800; }
.risk-critical { color: #fff; background: var(--status-blocked); padding: 2px 8px; border-radius: 4px; }

/* --- Overlay --- */
.overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.overlay.hidden { display: none; }

.overlay-card {
    background: var(--bg-secondary);
    border: 1px solid var(--status-allowed);
    padding: 60px;
    border-radius: 30px;
    text-align: center;
    max-width: 600px;
    box-shadow: 0 0 100px rgba(0, 242, 254, 0.15);
}

.overlay-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    color: var(--accent-blue);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.overlay-card h2 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 36px;
    margin-bottom: 15px;
}

.overlay-card p {
    font-size: 18px;
    color: var(--text-dim);
    margin-bottom: 30px;
}

.safe-note {
    background: var(--status-allowed-glow);
    padding: 20px;
    border-radius: 12px;
    color: var(--status-allowed) !important;
    font-weight: 700;
}

.overlay-card button {
    margin-top: 30px;
    padding: 15px 50px;
    background: var(--status-allowed);
    color: #000;
    border: none;
    border-radius: 12px;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    transition: var(--ts-fast);
}

.overlay-card button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--status-allowed-glow);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    main {
        grid-template-columns: 1fr;
    }
    .left-panel {
        border-right: none;
        border-bottom: 1px solid var(--border-dim);
    }
    .card.full { grid-column: span 1; }
}

/* Animations */
.animate {
    animation: fadeInUp 0.4s ease forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.hidden { display: none; }
.shake { animation: shake 0.4s ease-in-out; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}