/* ==========================================================================
   HOLLYWOOD HACKER HUD - CYBERPUNK COMMAND CENTER STYLING
   ========================================================================== */

:root,
body.theme-matrix {
    --cyber-primary: #00ff88;
    --cyber-primary-glow: rgba(0, 255, 136, 0.45);
    --cyber-primary-faint: rgba(0, 255, 136, 0.08);
    --cyber-secondary: #00e5ff;
    --cyber-secondary-glow: rgba(0, 229, 255, 0.4);
    --cyber-accent: #ff3366;
    --cyber-warning: #ffbb00;
    --cyber-bg: #030806;
    --cyber-panel-bg: rgba(4, 18, 12, 0.78);
    --cyber-border: rgba(0, 255, 136, 0.35);
    --cyber-border-bright: #00ff88;
    --cyber-text: #b6ffd8;
    --cyber-dim: #008848;
}

body.theme-cyberpunk {
    --cyber-primary: #00f0ff;
    --cyber-primary-glow: rgba(0, 240, 255, 0.5);
    --cyber-primary-faint: rgba(0, 240, 255, 0.08);
    --cyber-secondary: #ff0077;
    --cyber-secondary-glow: rgba(255, 0, 119, 0.45);
    --cyber-accent: #ffe600;
    --cyber-warning: #ff9900;
    --cyber-bg: #070311;
    --cyber-panel-bg: rgba(14, 8, 28, 0.82);
    --cyber-border: rgba(0, 240, 255, 0.35);
    --cyber-border-bright: #00f0ff;
    --cyber-text: #cceeff;
    --cyber-dim: #006688;
}

body.theme-defcon {
    --cyber-primary: #ff2244;
    --cyber-primary-glow: rgba(255, 34, 68, 0.5);
    --cyber-primary-faint: rgba(255, 34, 68, 0.08);
    --cyber-secondary: #ff8800;
    --cyber-secondary-glow: rgba(255, 136, 0, 0.4);
    --cyber-accent: #ffff00;
    --cyber-warning: #ffaa00;
    --cyber-bg: #100204;
    --cyber-panel-bg: rgba(26, 4, 8, 0.82);
    --cyber-border: rgba(255, 34, 68, 0.4);
    --cyber-border-bright: #ff2244;
    --cyber-text: #ffccd4;
    --cyber-dim: #881122;
}

body.theme-amber {
    --cyber-primary: #ffaa00;
    --cyber-primary-glow: rgba(255, 170, 0, 0.45);
    --cyber-primary-faint: rgba(255, 170, 0, 0.08);
    --cyber-secondary: #ffdd44;
    --cyber-secondary-glow: rgba(255, 221, 68, 0.4);
    --cyber-accent: #ff4422;
    --cyber-warning: #ffcc00;
    --cyber-bg: #0e0700;
    --cyber-panel-bg: rgba(24, 14, 0, 0.82);
    --cyber-border: rgba(255, 170, 0, 0.35);
    --cyber-border-bright: #ffaa00;
    --cyber-text: #ffe0b3;
    --cyber-dim: #885500;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
}

html, body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-color: var(--cyber-bg);
    color: var(--cyber-text);
    font-family: 'Share Tech Mono', 'Courier New', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.4;
}

/* ==========================================================================
   CRT SCANLINES & VIGNETTE OVERLAYS
   ========================================================================== */

.crt-scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 999;
    background: linear-gradient(
        rgba(18, 16, 16, 0) 50%, 
        rgba(0, 0, 0, 0.35) 50%
    );
    background-size: 100% 4px;
    opacity: 0.8;
}

.crt-vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 998;
    background: radial-gradient(
        circle at center,
        transparent 55%,
        rgba(0, 0, 0, 0.88) 100%
    );
}

body.crt-disabled .crt-scanlines,
body.crt-disabled .crt-vignette {
    display: none;
}

#glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.05s ease;
    background: rgba(0, 255, 136, 0.12);
}

#glitch-overlay.flash {
    opacity: 1;
}

/* ==========================================================================
   HUD MASTER LAYOUT
   ========================================================================== */

#hud-app {
    display: flex;
    flex-direction: column;
    width: 100vw;
    height: 100vh;
    padding: 6px;
    gap: 6px;
    position: relative;
    z-index: 10;
}

/* TOP STATUS BAR */
.hud-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px;
    background: var(--cyber-panel-bg);
    border: 1px solid var(--cyber-border);
    box-shadow: 0 0 15px var(--cyber-primary-glow);
    height: 44px;
    flex-shrink: 0;
}

.hud-title-zone {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hud-badge-classified {
    background: var(--cyber-accent);
    color: #fff;
    padding: 2px 7px;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 1px;
    animation: blink-badge 2s infinite;
}

@keyframes blink-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

.hud-logo {
    font-size: 15px;
    font-weight: bold;
    color: var(--cyber-primary);
    text-shadow: 0 0 8px var(--cyber-primary);
    letter-spacing: 1.5px;
}

.hud-node-info {
    color: var(--cyber-secondary);
    font-size: 11px;
}

.hud-stats-zone {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
}

.stat-label {
    color: var(--cyber-dim);
}

.stat-value {
    color: var(--cyber-primary);
    font-weight: bold;
}

.intensity-meter-wrap {
    width: 90px;
    height: 9px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--cyber-border);
    position: relative;
    overflow: hidden;
}

#hud-intensity-bar {
    width: 35%;
    height: 100%;
    background: linear-gradient(90deg, var(--cyber-primary), var(--cyber-accent));
    transition: width 0.15s ease-out;
}

.hud-controls-zone {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hud-btn {
    background: transparent;
    border: 1px solid var(--cyber-border);
    color: var(--cyber-primary);
    padding: 3px 8px;
    font-family: inherit;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.5px;
}

.hud-btn:hover {
    background: var(--cyber-primary);
    color: #000;
    box-shadow: 0 0 10px var(--cyber-primary);
}

.hud-btn.active {
    background: var(--cyber-primary);
    color: #000;
    font-weight: bold;
}

.hud-btn.off {
    color: #777;
    border-color: #444;
}

.theme-selector {
    display: flex;
    gap: 4px;
    margin-left: 6px;
}

.theme-btn {
    width: 14px;
    height: 14px;
    border-radius: 2px;
    border: 1px solid #555;
    cursor: pointer;
    transition: transform 0.2s;
}

.theme-btn:hover {
    transform: scale(1.2);
}

.theme-btn[data-theme="matrix"] { background: #00ff88; }
.theme-btn[data-theme="cyberpunk"] { background: #00f0ff; }
.theme-btn[data-theme="defcon"] { background: #ff2244; }
.theme-btn[data-theme="amber"] { background: #ffaa00; }

.theme-btn.active {
    box-shadow: 0 0 6px #fff;
    border-color: #fff;
}

/* ==========================================================================
   TRIPLE-COLUMN COMMAND GRID
   ========================================================================== */

.hud-main-grid {
    display: grid;
    grid-template-columns: 28% 46% 26%;
    gap: 6px;
    flex: 1;
    min-height: 0;
}

.hud-column {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 0;
}

/* HUD PANEL MODULES */
.hud-panel {
    background: var(--cyber-panel-bg);
    border: 1px solid var(--cyber-border);
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.7);
}

.hud-panel::before,
.hud-panel::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    border-color: var(--cyber-border-bright);
    pointer-events: none;
    z-index: 5;
}

.hud-panel::before {
    top: 0;
    left: 0;
    border-top: 2px solid;
    border-left: 2px solid;
}

.hud-panel::after {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid;
    border-right: 2px solid;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 10px;
    background: rgba(0, 255, 136, 0.05);
    border-bottom: 1px solid var(--cyber-border);
    font-size: 11px;
    font-weight: bold;
    color: var(--cyber-primary);
    letter-spacing: 0.8px;
    flex-shrink: 0;
}

.panel-tag {
    color: var(--cyber-secondary);
    font-size: 10px;
}

.panel-canvas-wrap {
    flex: 1;
    position: relative;
    min-height: 0;
    width: 100%;
}

.panel-canvas-wrap canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

/* ==========================================================================
   CENTER TERMINAL (THE MAIN HACKER WORKBENCH)
   ========================================================================== */

.panel-terminal-main {
    flex: 6.5;
}

.panel-assembly-sub {
    flex: 3.5;
}

.terminal-scroll-area {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 10px 14px;
    font-family: 'Share Tech Mono', 'Courier New', monospace;
    font-size: 12.5px;
    line-height: 1.5;
    background: rgba(0, 0, 0, 0.4);
    scroll-behavior: smooth;
    user-select: text;
}

.terminal-scroll-area::-webkit-scrollbar {
    width: 4px;
}
.terminal-scroll-area::-webkit-scrollbar-thumb {
    background: var(--cyber-border);
}

#terminal-code {
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--cyber-text);
}

/* Syntax Highlighting inside Hacker Terminal */
.tok-comment { color: var(--cyber-dim); font-style: italic; }
.tok-pre { color: #ff77bb; font-weight: bold; }
.tok-keyword { color: var(--cyber-secondary); font-weight: bold; }
.tok-type { color: #ffff55; }
.tok-hex { color: #ff9944; }
.tok-str { color: #77ffaa; }
.tok-func { color: #33ddff; }

/* Blinking Terminal Caret */
.terminal-caret {
    display: inline-block;
    width: 8px;
    height: 14px;
    vertical-align: text-bottom;
    background: var(--cyber-primary);
    box-shadow: 0 0 8px var(--cyber-primary);
    animation: blink-caret 0.8s infinite;
}

@keyframes blink-caret {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* Assembly Live Disassembly Stream */
#assembly-stream {
    flex: 1;
    padding: 6px 12px;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.45;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.asm-line {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.asm-addr { color: var(--cyber-dim); margin-right: 10px; }
.asm-bytes { color: var(--cyber-warning); margin-right: 12px; }
.asm-inst { color: var(--cyber-text); }

/* Syslog Stream */
#syslog-stream {
    flex: 1;
    padding: 8px 12px;
    overflow: hidden;
    font-size: 11px;
    line-height: 1.45;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.log-line {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}
.log-time { color: var(--cyber-dim); }
.log-badge { font-weight: bold; margin: 0 4px; }
.log-crit .log-badge { color: #ff3366; }
.log-warn .log-badge { color: #ffaa00; }
.log-alert .log-badge { color: #00e5ff; }
.log-info .log-badge { color: #00ff88; }
.log-debug .log-badge { color: #777777; }

/* Cipher Brute Force Box */
.cipher-crack-box {
    padding: 8px 12px;
    font-size: 10px;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid var(--cyber-border);
    line-height: 1.5;
}
.glow-text {
    color: var(--cyber-primary);
    text-shadow: 0 0 6px var(--cyber-primary);
}

/* ==========================================================================
   BOTTOM STATUS BAR & HINTS
   ========================================================================== */

.hud-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 14px;
    background: var(--cyber-panel-bg);
    border: 1px solid var(--cyber-border);
    height: 32px;
    flex-shrink: 0;
    font-size: 11px;
}

.footer-telemetry-bar {
    display: flex;
    gap: 18px;
    align-items: center;
}

.telemetry-item {
    color: var(--cyber-dim);
    font-size: 11px;
    letter-spacing: 0.5px;
}

.telemetry-item strong {
    color: var(--cyber-text);
    font-weight: bold;
}

.telemetry-val {
    color: var(--cyber-primary) !important;
    text-shadow: 0 0 6px var(--cyber-primary);
}

.footer-breach-btn {
    background: var(--cyber-accent);
    color: #fff;
    border: none;
    padding: 4px 12px;
    font-family: inherit;
    font-size: 11px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 0 10px var(--cyber-accent);
    animation: pulse-breach 1.5s infinite;
}

@keyframes pulse-breach {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==========================================================================
   HOLLYWOOD 3D ACCESS GRANTED MODAL
   ========================================================================== */

.cyber-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 5, 2, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    perspective: 1200px;
}

.cyber-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-3d-box {
    width: 620px;
    max-width: 90vw;
    background: rgba(4, 20, 14, 0.95);
    border: 2px solid var(--cyber-primary);
    box-shadow: 0 0 50px var(--cyber-primary-glow), inset 0 0 30px rgba(0, 255, 136, 0.2);
    padding: 28px 36px;
    position: relative;
    transform: rotateX(25deg) scale(0.85);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
}

.cyber-modal-overlay.active .modal-3d-box {
    transform: rotateX(0deg) scale(1);
}

.modal-hazard-strip {
    height: 6px;
    background: repeating-linear-gradient(
        -45deg,
        var(--cyber-primary),
        var(--cyber-primary) 10px,
        #000 10px,
        #000 20px
    );
    margin-bottom: 18px;
}

.modal-classified-stamp {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--cyber-secondary);
    margin-bottom: 6px;
}

.modal-title-granted {
    font-size: 34px;
    font-weight: 900;
    color: var(--cyber-primary);
    text-shadow: 0 0 20px var(--cyber-primary), 0 0 40px var(--cyber-primary);
    letter-spacing: 4px;
    margin-bottom: 6px;
    animation: glitch-text 2s infinite;
}

.modal-sub-granted {
    font-size: 17px;
    color: #fff;
    letter-spacing: 3px;
    font-weight: bold;
    margin-bottom: 24px;
}

@keyframes glitch-text {
    0%, 92%, 100% { transform: none; }
    93% { transform: skewX(-12deg); }
    95% { transform: skewX(15deg); }
    97% { transform: skewX(-5deg); }
}

/* Decryption radial / bar container */
.modal-progress-wrap {
    margin: 20px 0;
}

.decrypt-bar-outer {
    width: 100%;
    height: 18px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid var(--cyber-primary);
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
}

#decrypt-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--cyber-primary), var(--cyber-secondary));
    box-shadow: 0 0 15px var(--cyber-primary);
    transition: width 0.05s linear;
}

.decrypt-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: bold;
    color: var(--cyber-primary);
}

.modal-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 20px 0;
    text-align: left;
    background: rgba(0, 0, 0, 0.5);
    padding: 12px 16px;
    border: 1px solid var(--cyber-border);
    font-size: 11px;
}

.modal-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
}

.modal-btn-confirm {
    background: var(--cyber-primary);
    color: #000;
    border: none;
    padding: 8px 24px;
    font-family: inherit;
    font-size: 13px;
    font-weight: bold;
    letter-spacing: 1px;
    cursor: pointer;
    box-shadow: 0 0 15px var(--cyber-primary);
    transition: transform 0.2s;
}

.modal-btn-confirm:hover {
    transform: scale(1.05);
}

/* ==========================================================================
   ACCESS DENIED MODAL
   ========================================================================== */

#access-denied-modal .modal-3d-box {
    border-color: #ff2244;
    box-shadow: 0 0 50px rgba(255, 34, 68, 0.6), inset 0 0 30px rgba(255, 34, 68, 0.3);
    background: rgba(26, 4, 8, 0.96);
}

#access-denied-modal .modal-hazard-strip {
    background: repeating-linear-gradient(
        -45deg,
        #ff2244,
        #ff2244 10px,
        #000 10px,
        #000 20px
    );
}

.modal-title-denied {
    font-size: 34px;
    font-weight: 900;
    color: #ff2244;
    text-shadow: 0 0 20px #ff2244, 0 0 40px #ff2244;
    letter-spacing: 4px;
    margin-bottom: 6px;
    animation: strobe-denied 0.6s infinite;
}

@keyframes strobe-denied {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.modal-btn-denied {
    background: #ff2244;
    color: #fff;
    border: none;
    padding: 8px 24px;
    font-family: inherit;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 0 15px #ff2244;
}

/* ==========================================================================
   RESPONSIVENESS FOR SMALLER / MOBILE SCREENS
   ========================================================================== */

@media (max-width: 1024px) {
    .hud-main-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 240px 1fr 240px;
    }
    .hud-header {
        flex-wrap: wrap;
        height: auto;
    }
    .hud-stats-zone {
        display: none;
    }
}