@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

    --color-glass-bg: rgba(15, 15, 15, 0.7);
    --color-glass-border: rgba(255, 255, 255, 0.12);
    --color-accent-neon: #00f3ff;
    --color-alert-red: #ff003c;
    --color-text-primary: #e0e0e0;
    --color-emerald: #34d399;
    --color-yellow: #facc15;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #000;
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    overflow: hidden;
    background-image: 
      radial-gradient(circle at 50% 50%, rgba(0, 243, 255, 0.05) 0%, transparent 50%),
      linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 100% 100%, 40px 40px, 40px 40px;
    background-position: center center;
    transition: background-color 1s ease;
}

body.red-alert {
    background-color: rgba(255, 0, 60, 0.1);
}

body.ghost-wipe {
    background-color: rgba(255, 255, 255, 0.05);
}

.hud-container {
    min-height: 100vh;
    width: 100%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

/* Glass Panel Base */
.glass-panel {
    background-color: var(--color-glass-bg);
    border: 1px solid var(--color-glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 0.5rem;
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

/* Scanline & Effects */
.scanline {
    width: 100%;
    height: 100px;
    z-index: 9999;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    background: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,243,255,0.1) 50%, rgba(0,0,0,0) 100%);
    opacity: 0.1;
    animation: scanline 8s linear infinite;
}

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

.crt-flicker {
    animation: flicker 0.15s infinite;
    pointer-events: none;
}

@keyframes flicker {
    0% { opacity: 0.95; }
    50% { opacity: 0.9; }
    100% { opacity: 0.95; }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

/* Glitch Text */
.glitch-text {
    position: relative;
    font-family: var(--font-mono);
    font-weight: bold;
    letter-spacing: 0.1em;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -1px 0 red;
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -1px 0 blue;
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(11px, 9999px, 94px, 0); }
    20% { clip: rect(62px, 9999px, 42px, 0); }
    40% { clip: rect(14px, 9999px, 78px, 0); }
    60% { clip: rect(98px, 9999px, 12px, 0); }
    80% { clip: rect(45px, 9999px, 67px, 0); }
    100% { clip: rect(23px, 9999px, 89px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(65px, 9999px, 100px, 0); }
    20% { clip: rect(12px, 9999px, 54px, 0); }
    40% { clip: rect(89px, 9999px, 23px, 0); }
    60% { clip: rect(34px, 9999px, 76px, 0); }
    80% { clip: rect(90px, 9999px, 11px, 0); }
    100% { clip: rect(45px, 9999px, 88px, 0); }
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.divider {
    height: 1rem;
    width: 1px;
    background-color: var(--color-glass-border);
}

.version {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(224, 224, 224, 0.5);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.status-label {
    color: rgba(224, 224, 224, 0.5);
}

.status-value {
    font-weight: bold;
}

.status-value.stealth { color: var(--color-emerald); }
.status-value.alert { color: var(--color-alert-red); animation: pulse 2s infinite; }
.status-value.ghost { color: rgba(224, 224, 224, 0.3); }

.status-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: var(--color-glass-border);
}

.dot-stealth.active { background-color: var(--color-emerald); box-shadow: 0 0 8px var(--color-emerald); }
.dot-alert.active { background-color: var(--color-alert-red); box-shadow: 0 0 8px var(--color-alert-red); }
.dot-ghost.active { background-color: rgba(224, 224, 224, 0.5); box-shadow: 0 0 8px rgba(224, 224, 224, 0.5); }

/* News Ticker */
.news-ticker {
    width: 100%;
    height: 3rem;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    overflow: hidden;
    position: relative;
    border-bottom: 2px solid rgba(0, 243, 255, 0.3);
    z-index: 10;
}

.ticker-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent-neon);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: bold;
    z-index: 10;
    background-color: var(--color-glass-bg);
    padding-right: 1rem;
}

.ticker-label i {
    width: 1rem;
    height: 1rem;
}

.ticker-content {
    flex: 1;
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.ticker-scroll {
    display: flex;
    white-space: nowrap;
    gap: 3rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(224, 224, 224, 0.8);
    animation: ticker 20s linear infinite;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ticker-slash {
    color: rgba(0, 243, 255, 0.5);
}

/* Main Grid */
.main-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
    z-index: 10;
}

@media (min-width: 768px) {
    .main-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .span-2 {
        grid-column: span 2;
    }
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    z-index: 10;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(224, 224, 224, 0.4);
}

.controls-info {
    display: flex;
    gap: 1.5rem;
}

/* Modals & Overlays */
.hidden {
    display: none !important;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    padding: 2rem;
    max-width: 28rem;
    width: 100%;
    border-color: rgba(255, 0, 60, 0.5);
    box-shadow: 0 0 50px rgba(255, 0, 60, 0.2);
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-alert-red);
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: bold;
}

.modal-body {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(224, 224, 224, 0.8);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.modal-actions button {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}

.btn-cancel {
    background: transparent;
    border: 1px solid var(--color-glass-border);
    color: var(--color-text-primary);
}

.btn-cancel:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.btn-authorize {
    background-color: rgba(255, 0, 60, 0.2);
    border: 1px solid var(--color-alert-red);
    color: var(--color-alert-red);
}

.btn-authorize:hover {
    background-color: rgba(255, 0, 60, 0.3);
}

.ghost-wipe-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    pointer-events: none;
    opacity: 0.1;
    mix-blend-mode: screen;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}