/* ===== Reusable Components — Tactical Futurism ===== */

/* --- HUD Corner Clip Utility --- */
.hud-clip {
    clip-path: polygon(var(--hud-corner-clip) 0%,
            100% 0%,
            100% calc(100% - var(--hud-corner-clip)),
            calc(100% - var(--hud-corner-clip)) 100%,
            0% 100%,
            0% var(--hud-corner-clip));
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: var(--weight-bold);
    font-size: var(--font-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::after {
    opacity: 1;
}

.btn:active {
    transform: scale(0.97);
}

/* Electric Orange — primary */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-dark));
    color: #000;
    box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    box-shadow: 0 0 36px var(--accent-glow);
    transform: translateY(-1px);
}

/* Neon Teal */
.btn-teal {
    background: linear-gradient(135deg, var(--accent-teal), #00b4cc);
    color: #000;
    box-shadow: 0 0 20px var(--accent-teal-glow);
}

.btn-teal:hover {
    box-shadow: 0 0 32px var(--accent-teal-glow);
    transform: translateY(-1px);
}

/* Crimson Red — danger */
.btn-danger {
    background: linear-gradient(135deg, var(--color-emergency), #aa0000);
    color: #fff;
    box-shadow: 0 0 20px var(--color-emergency-glow);
}

.btn-danger:hover {
    box-shadow: var(--shadow-emergency);
    transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-ghost:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-accent);
}

/* Sizes */
.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-base);
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-xs);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    font-size: var(--font-lg);
}

/* --- Cards --- */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 109, 0, 0.2);
    box-shadow: var(--shadow-md);
}

.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--font-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.badge-emergency {
    background: var(--color-emergency-bg);
    color: var(--color-emergency);
    border: 1px solid rgba(213, 0, 0, 0.4);
    animation: pulseEmergency 1.8s ease-in-out infinite;
}

.badge-urgent {
    background: var(--color-urgent-bg);
    color: var(--color-urgent);
    border: 1px solid rgba(255, 109, 0, 0.35);
}

.badge-moderate {
    background: var(--color-moderate-bg);
    color: var(--color-moderate);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.badge-low {
    background: var(--color-low-bg);
    color: var(--accent-teal);
    border: 1px solid rgba(0, 229, 255, 0.25);
}

.badge-online {
    background: rgba(0, 229, 255, 0.08);
    color: var(--accent-teal);
    border: 1px solid rgba(0, 229, 255, 0.25);
}

.badge-offline-forced {
    background: var(--color-emergency-bg);
    color: var(--color-emergency);
    border: 1px solid rgba(213, 0, 0, 0.35);
    animation: pulseEmergency 1.8s ease-in-out infinite;
}

/* Status pill – interactive toggle */
.status-pill {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--font-xs);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border: none;
    font-family: inherit;
    white-space: nowrap;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.status-pill:hover {
    transform: scale(1.06);
    box-shadow: 0 0 12px var(--accent-glow);
}

.status-pill:active {
    transform: scale(0.95);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulseEmergency 2s ease-in-out infinite;
}

/* --- Navigation Bar --- */
.nav-bar {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--max-width);
    height: var(--nav-height);
    background: rgba(12, 12, 12, 0.92);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border-top: 1px solid rgba(255, 109, 0, 0.18);
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: var(--z-nav);
    padding: 0 var(--space-sm);
}

body.emergency-mode .nav-bar {
    border-top-color: rgba(213, 0, 0, 0.4);
    background: rgba(8, 0, 0, 0.95);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: var(--font-xs);
    font-weight: var(--weight-semibold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all var(--transition-normal);
    min-width: 56px;
    position: relative;
}

.nav-item:hover {
    color: var(--text-secondary);
}

.nav-item.active {
    color: var(--accent-primary);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 2px;
    background: var(--accent-primary);
    border-radius: var(--radius-full);
    box-shadow: 0 0 8px var(--accent-glow);
}

.nav-icon {
    font-size: 20px;
    line-height: 1;
}

.nav-label {
    font-size: 9px;
    letter-spacing: 0.05em;
}

/* --- Mic Button --- */
.mic-btn {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-dark));
    color: #000;
    font-size: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: var(--shadow-glow), 0 0 80px rgba(255, 109, 0, 0.12);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.mic-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 60px var(--accent-glow);
}

.mic-btn:active {
    transform: scale(0.95);
}

.mic-btn.recording {
    background: linear-gradient(135deg, var(--color-emergency), #aa0000);
    box-shadow: var(--shadow-emergency), 0 0 80px rgba(213, 0, 0, 0.15);
    animation: micPulse 1.5s ease-in-out infinite;
}

.mic-btn-ring {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 2px solid rgba(255, 109, 0, 0.25);
    animation: ringPulse 2s ease-out infinite;
}

.mic-btn.recording .mic-btn-ring {
    border-color: rgba(213, 0, 0, 0.35);
}

/* --- Modal --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

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

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-xl);
    width: 100%;
    max-width: var(--max-width);
    max-height: 85vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-handle {
    width: 36px;
    height: 3px;
    background: var(--border-light);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-lg);
}

/* --- Search Input --- */
.search-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    padding-left: 44px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: var(--font-sm);
    transition: all var(--transition-normal);
}

.search-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-wrapper {
    position: relative;
}

.search-wrapper::before {
    content: '⬡';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-muted);
}

/* --- Accordion --- */
.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.accordion-item+.accordion-item {
    margin-top: var(--space-sm);
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    width: 100%;
    text-align: left;
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.accordion-header:hover {
    background: var(--bg-glass-hover);
}

.accordion-icon {
    font-size: var(--font-xl);
}

.accordion-arrow {
    margin-left: auto;
    transition: transform var(--transition-normal);
    color: var(--text-muted);
}

.accordion-item.open .accordion-arrow {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.accordion-item.open .accordion-body {
    max-height: 1000px;
}

.accordion-content {
    padding: 0 var(--space-lg) var(--space-lg);
}

/* --- Toast --- */
.toast {
    position: fixed;
    top: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: rgba(26, 26, 26, 0.96);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    z-index: var(--z-toast);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    transition: transform var(--transition-spring);
    font-family: var(--font-display);
    font-size: var(--font-sm);
    font-weight: var(--weight-semibold);
    letter-spacing: 0.04em;
    color: var(--text-primary);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

/* --- Toggle Switch --- */
.toggle {
    position: relative;
    width: 48px;
    height: 28px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    left: 2px;
    top: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.toggle input:checked+.toggle-slider {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px var(--accent-glow);
}

.toggle input:checked+.toggle-slider::before {
    transform: translateX(20px);
    background: #000;
}

/* --- Page Transitions --- */
.page {
    display: none;
    animation: fadeIn var(--transition-slow) ease;
}

.page.active {
    display: block;
}

/* --- Section Headers --- */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    padding: 0 var(--space-xs);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-base);
    font-weight: var(--weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.section-action {
    font-size: var(--font-xs);
    color: var(--accent-teal);
    font-weight: var(--weight-medium);
}

/* --- Waveform Visualizer --- */
.waveform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 60px;
    padding: var(--space-md);
}

.waveform-bar {
    width: 3px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: var(--radius-full);
    transition: height 0.1s ease;
}

.waveform.active .waveform-bar {
    animation: waveformAnim 0.8s ease-in-out infinite;
}

.waveform.active .waveform-bar:nth-child(2) {
    animation-delay: 0.10s;
}

.waveform.active .waveform-bar:nth-child(3) {
    animation-delay: 0.20s;
}

.waveform.active .waveform-bar:nth-child(4) {
    animation-delay: 0.30s;
}

.waveform.active .waveform-bar:nth-child(5) {
    animation-delay: 0.40s;
}

.waveform.active .waveform-bar:nth-child(6) {
    animation-delay: 0.50s;
}

.waveform.active .waveform-bar:nth-child(7) {
    animation-delay: 0.60s;
}

.waveform.active .waveform-bar:nth-child(8) {
    animation-delay: 0.15s;
}

.waveform.active .waveform-bar:nth-child(9) {
    animation-delay: 0.35s;
}

.waveform.active .waveform-bar:nth-child(10) {
    animation-delay: 0.55s;
}

.waveform.active .waveform-bar:nth-child(11) {
    animation-delay: 0.25s;
}

.waveform.active .waveform-bar:nth-child(12) {
    animation-delay: 0.45s;
}

.waveform.active .waveform-bar:nth-child(13) {
    animation-delay: 0.05s;
}

.waveform.active .waveform-bar:nth-child(14) {
    animation-delay: 0.50s;
}

.waveform.active .waveform-bar:nth-child(15) {
    animation-delay: 0.30s;
}

/* --- Keyframe Animations --- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes micPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes ringPulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes pulseEmergency {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.65;
    }
}

@keyframes waveformAnim {

    0%,
    100% {
        height: 8px;
    }

    50% {
        height: 40px;
    }
}

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

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

    100% {
        background-position: 200% 0;
    }
}

@keyframes scanPulse {

    0%,
    100% {
        opacity: 0.025;
    }

    50% {
        opacity: 0.045;
    }
}

@keyframes sosPulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 40px var(--color-emergency-glow);
    }

    50% {
        transform: scale(1.02);
        box-shadow: 0 0 80px var(--color-emergency-glow), 0 0 120px rgba(213, 0, 0, 0.3);
    }
}

@keyframes screenFlash {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

/* --- Disclaimer Banner --- */
.disclaimer-banner {
    background: rgba(255, 193, 7, 0.08);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    font-size: var(--font-xs);
    color: var(--color-gold);
    text-align: center;
    line-height: 1.5;
}

/* --- Loading Skeleton --- */
.skeleton {
    background: linear-gradient(90deg, var(--bg-glass) 25%, var(--bg-glass-hover) 50%, var(--bg-glass) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 40px;
    margin-bottom: var(--space-md);
    opacity: 0.4;
}

.empty-state-text {
    font-size: var(--font-sm);
}

/* --- Screen Flash Overlay --- */
.screen-flash {
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: var(--z-flash);
    pointer-events: none;
    animation: screenFlash 300ms ease forwards;
}