/* ========================================
   ULTRA 2030 - ADDITIONAL EFFECTS & ANIMATIONS
   Advanced CSS for bleeding-edge visual effects
======================================== */

/* Holographic text effect */
@keyframes holo-flicker {
    0%, 100% { 
        text-shadow: 
            0 0 5px var(--holo-primary),
            0 0 10px var(--holo-primary),
            0 0 15px var(--holo-primary);
    }
    50% { 
        text-shadow: 
            0 0 2px var(--holo-primary),
            0 0 5px var(--holo-primary),
            0 0 8px var(--holo-primary);
    }
}

.holo-text {
    animation: holo-flicker 3s ease-in-out infinite;
}

/* Quantum glitch effect */
@keyframes quantum-glitch {
    0%, 100% { transform: translate(0); }
    10% { transform: translate(-2px, 1px); }
    20% { transform: translate(2px, -1px); }
    30% { transform: translate(-1px, 2px); }
    40% { transform: translate(1px, -2px); }
    50% { transform: translate(-2px, -1px); }
    60% { transform: translate(2px, 1px); }
    70% { transform: translate(-1px, -2px); }
    80% { transform: translate(1px, 2px); }
    90% { transform: translate(-2px, 1px); }
}

.quantum-glitch {
    animation: quantum-glitch 0.3s ease-in-out;
}

/* Neural scan lines */
.neural-scan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(0,255,255,0.03) 50%, transparent 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0,255,255,0.05) 2px,
            rgba(0,255,255,0.05) 4px
        );
    pointer-events: none;
    animation: neural-scan-sweep 3s ease-in-out infinite;
}

@keyframes neural-scan-sweep {
    0%, 100% { transform: translateX(-100%); opacity: 0; }
    50% { transform: translateX(100%); opacity: 1; }
}

/* Holographic border animation */
.holo-border {
    position: relative;
    overflow: hidden;
}

.holo-border::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        transparent,
        var(--holo-primary),
        transparent 30%,
        transparent 60%,
        var(--quantum-purple),
        transparent 90%,
        transparent
    );
    animation: holo-border-spin 4s linear infinite;
    z-index: -1;
}

.holo-border::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--neural-dark);
    border-radius: inherit;
    z-index: -1;
}

@keyframes holo-border-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Matrix rain effect */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
    background: 
        linear-gradient(rgba(0,255,255,0) 0%, rgba(0,255,255,0.1) 100%),
        repeating-linear-gradient(
            90deg,
            transparent 0%,
            transparent 98%,
            var(--holo-primary) 100%
        );
    background-size: 100% 100%, 20px 100%;
    animation: matrix-fall 20s linear infinite;
}

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

/* Quantum field distortion */
.quantum-field {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(
        ellipse at center,
        rgba(0,255,255,0.1) 0%,
        rgba(139,92,246,0.05) 30%,
        transparent 70%
    );
    animation: quantum-pulse 6s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes quantum-pulse {
    0% { 
        transform: scale(0.8) rotate(0deg);
        opacity: 0.3;
    }
    100% { 
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

/* Neural activity visualization */
.neural-activity {
    position: relative;
    overflow: hidden;
}

.neural-activity::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0,255,255,0.4),
        transparent
    );
    animation: neural-sweep 2s ease-in-out infinite;
}

@keyframes neural-sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Holographic reflection */
.holo-reflection {
    position: relative;
}

.holo-reflection::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(
        to bottom,
        rgba(0,255,255,0.1) 0%,
        transparent 100%
    );
    transform: scaleY(-1);
    opacity: 0.3;
    pointer-events: none;
}

/* Advanced button states */
.neural-record-btn.processing {
    animation: processing-spin 1s linear infinite;
}

.neural-record-btn.processing .btn-quantum-bg {
    background: radial-gradient(
        circle,
        rgba(245,158,11,0.4) 0%,
        rgba(139,92,246,0.2) 100%
    );
}

.neural-record-btn.processing .btn-neural-core {
    background: linear-gradient(135deg, #F59E0B, #8B5CF6);
}

@keyframes processing-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Error state animations */
.error-state {
    animation: error-shake 0.5s ease-in-out;
    filter: hue-rotate(0deg) saturate(1.5);
}

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

.error-glow {
    box-shadow: 
        0 0 20px rgba(239,68,68,0.5),
        0 0 40px rgba(239,68,68,0.3),
        inset 0 0 20px rgba(239,68,68,0.1);
}

/* Success state animations */
.success-state {
    animation: success-pulse 0.6s ease-out;
}

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

.success-glow {
    box-shadow: 
        0 0 20px rgba(16,185,129,0.5),
        0 0 40px rgba(16,185,129,0.3),
        inset 0 0 20px rgba(16,185,129,0.1);
}

/* Voice wave visualization */
.voice-waves {
    display: flex;
    align-items: end;
    justify-content: center;
    height: 40px;
    gap: 2px;
}

.wave-bar {
    width: 3px;
    background: linear-gradient(to top, var(--holo-primary), var(--quantum-purple));
    border-radius: 2px;
    animation: wave-dance 0.8s ease-in-out infinite;
}

.wave-bar:nth-child(1) { animation-delay: 0s; }
.wave-bar:nth-child(2) { animation-delay: 0.1s; }
.wave-bar:nth-child(3) { animation-delay: 0.2s; }
.wave-bar:nth-child(4) { animation-delay: 0.3s; }
.wave-bar:nth-child(5) { animation-delay: 0.4s; }
.wave-bar:nth-child(6) { animation-delay: 0.3s; }
.wave-bar:nth-child(7) { animation-delay: 0.2s; }
.wave-bar:nth-child(8) { animation-delay: 0.1s; }

@keyframes wave-dance {
    0%, 100% { height: 5px; opacity: 0.3; }
    50% { height: 35px; opacity: 1; }
}

/* Quantum loading spinner */
.quantum-loader {
    width: 40px;
    height: 40px;
    position: relative;
    margin: 20px auto;
}

.quantum-loader::before,
.quantum-loader::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid transparent;
    border-top-color: var(--holo-primary);
    border-radius: 50%;
    animation: quantum-spin 1s linear infinite;
}

.quantum-loader::after {
    border-top-color: var(--quantum-purple);
    animation-direction: reverse;
    animation-duration: 0.6s;
}

@keyframes quantum-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Advanced message bubble effects */
.message-bubble.typing::after {
    content: '●●●';
    display: inline-block;
    animation: typing-dots 1.4s ease-in-out infinite;
    margin-left: 10px;
    color: rgba(0,255,255,0.6);
}

@keyframes typing-dots {
    0%, 60% { opacity: 0; }
    30% { opacity: 1; }
}

/* Holographic data stream */
.data-stream {
    position: absolute;
    width: 1px;
    height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        var(--holo-primary) 50%,
        transparent 100%
    );
    animation: data-flow 2s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes data-flow {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

/* Quantum interference pattern */
.quantum-interference {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(0,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(139,92,246,0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(236,72,153,0.05) 0%, transparent 50%);
    animation: quantum-interference-wave 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes quantum-interference-wave {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 0.3;
    }
    50% { 
        transform: scale(1.1) rotate(180deg);
        opacity: 0.7;
    }
}

/* Neural network connections visualization */
.neural-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--holo-primary), transparent),
        radial-gradient(1px 1px at 80% 70%, var(--quantum-purple), transparent),
        radial-gradient(1px 1px at 60% 20%, var(--plasma-green), transparent);
    background-size: 100px 100px, 150px 150px, 80px 80px;
    animation: neural-network-pulse 10s ease-in-out infinite;
    opacity: 0.4;
    pointer-events: none;
}

@keyframes neural-network-pulse {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
    25% { 
        transform: translate(10px, -5px) scale(1.05);
        opacity: 0.6;
    }
    50% { 
        transform: translate(-5px, 10px) scale(0.95);
        opacity: 0.8;
    }
    75% { 
        transform: translate(-10px, -10px) scale(1.02);
        opacity: 0.5;
    }
}

/* ========================================
   Holographic Streaming Subtitles
======================================== */
.holo-subtitles-container {
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    max-width: 900px;
    text-align: center;
    z-index: 9999;
    pointer-events: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 26px;
    font-weight: 300;
    line-height: 1.5;
    color: var(--holo-primary);
    text-shadow: 0 0 10px var(--holo-primary), 0 0 20px var(--quantum-purple), 0 0 30px var(--holo-primary);
    transition: opacity 2s ease-in-out, transform 2s cubic-bezier(0.4, 0, 0.2, 1), filter 2s ease-in-out;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.holo-subtitles-container.fade-out {
    opacity: 0;
    transform: translate(-50%, -60%) scale(1.05);
    filter: blur(15px);
}

.holo-char {
    display: inline-block;
    opacity: 0;
    animation: holo-char-appear 0.08s forwards ease-out;
}

@keyframes holo-char-appear {
    0% {
        opacity: 0;
        transform: scale(1.8) translateY(15px);
        filter: blur(8px) brightness(200%);
        color: #fff;
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
        filter: blur(0) brightness(100%);
        color: var(--holo-primary);
    }
}