/* ═══ W57TH · FRED AI — style.css v1.2.0 ═══ */
:root {
    --grey-dark: #0e0f11;
    --grey-muted: #6b7280;
    --blue-glow: #a78bfa;
    --green-active: #22c55e;
    --font-display: "Bebas Neue", sans-serif;
    --font-body: "DM Serif Display", serif; /* 1. Playfair Display  */
    --bg-fallback: #0a0a12;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    height: 100vh;
    background: var(--grey-dark);
    color: #fff;
    font-family: var(--font-body);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 20px;
}

/* 1. BACKGROUND */
#bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("/bg.png") center/cover, var(--bg-fallback);
    opacity: 0.15;
    z-index: -1;
}

/* 2. LAYOUT */
#app {
    width: 90%;
    max-width: 760px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 3. LOGO */
#logo-wrap {
    text-align: center;
}
#logo-wrap img {
    width: 52px;
    height: 52px;
    margin-bottom: 8px;
    border-radius: 50%;
}
#brand-fred {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1.5rem;
    color: var(--blue-glow);
}
#brand-w57 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 3px;
    margin-left: 6px;
}
#tagline {
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: var(--grey-muted);
    margin-top: 2px;
}

/* 4. TRANSCRIPT */
#transcript-wrap {
    background: rgba(14, 15, 17, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 16px;
    height: 320px;
    display: flex;
    flex-direction: column;
}
@media (min-width: 768px) {
    #transcript-wrap {
        height: 420px;
    }
}

#transcript-header {
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--blue-glow);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-glow);
    animation: blink 1.4s infinite;
}
#transcript-scroll {
    flex: 1;
    overflow-y: auto;
    padding-right: 8px;
}
.msg {
    margin-bottom: 12px;
    animation: fadeIn 0.4s ease forwards;
}
.msg-label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.6rem;
    letter-spacing: 1px;
    color: var(--grey-muted);
    margin-bottom: 3px;
}
.msg.user .msg-label {
    color: var(--blue-glow);
}
.msg-text {
    font-family: var(--font-body);
    font-size: 0.93rem;
    line-height: 1.55;
    color: #e5e7eb;
}

/* 5. TYPING */
#typing {
    display: none;
    gap: 4px;
    padding: 4px 0;
}
#typing.active {
    display: flex;
}
#typing span {
    width: 4px;
    height: 4px;
    background: var(--blue-glow);
    border-radius: 50%;
    animation: blink 1.4s infinite;
}
#typing span:nth-child(2) {
    animation-delay: 0.2s;
}
#typing span:nth-child(3) {
    animation-delay: 0.4s;
}

/* 6. CONTROLS */
#controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
#text-input-wrap {
    display: none;
    width: 100%;
    animation: slideUp 0.3s ease;
}
#text-input-field {
    width: 100%;
    padding: 10px 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(167, 139, 250, 0.3);
    color: #fff;
    outline: none;
    font-family: var(--font-body);
}

/* 7. MIC BUTTON */
#mic-btn {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: rgba(14, 15, 17, 0.9);
    border: 2px solid var(--blue-glow);
    cursor: pointer;
    transition:
        border-color 0.25s,
        box-shadow 0.25s;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.2);
    color: var(--blue-glow);
}
#mic-btn:hover {
    box-shadow: 0 0 22px rgba(167, 139, 250, 0.4);
}
body.listening #mic-btn {
    border-color: var(--green-active);
    box-shadow: 0 0 18px rgba(34, 197, 94, 0.45);
    color: var(--green-active);
}

body.speaking #mic-btn {
    border-color: #c9a84c;
    box-shadow: 0 0 18px rgba(201, 168, 76, 0.45);
    color: #c9a84c;
}

#status-row {
    display: flex;
    align-items: center;
    gap: 10px;
}
#status-text {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--grey-muted);
}
#keyboard-toggle {
    cursor: pointer;
    font-size: 1.1rem;
    opacity: 0.55;
    transition: 0.2s;
}
#keyboard-toggle:hover {
    opacity: 1;
}

/* 8. WAVEFORM */
#waveform {
    display: flex;
    align-items: center;
    gap: 3px;
    height: 24px;
    opacity: 0;
    transition: opacity 0.3s;
}
body.listening #waveform,
body.speaking #waveform {
    opacity: 1;
}
.bar {
    width: 3px;
    height: 8px;
    background: var(--blue-glow);
    border-radius: 2px;
    animation: pulse 0.6s infinite alternate;
}
body.listening .bar {
    background: var(--green-active);
}

/* 9. MEDIA VIEWER */
#media-viewer {
    display: none;
    border-radius: 12px;
    padding: 12px 16px;
}

#media-viewer-track {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.media-num {
    position: absolute;
    top: 4px;
    left: 4px;
    background: rgba(0,0,0,0.7);
    color: var(--blue-glow);
    font-family: var(--font-display);
    font-size: 0.7rem;
    padding: 1px 5px;
    border-radius: 4px;
    z-index: 1;
}
.media-thumb {
    position: relative; /* add this — needed for badge positioning */
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: transform 0.2s;
        
}
.media-thumb:hover {
    transform: scale(1.05);
}
.media-thumb img,
.media-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.media-thumb .media-pdf {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--blue-glow);
}

/* 11. ANIMATIONS */
@keyframes pulse {
    from {
        height: 8px;
    }
    to {
        height: 22px;
    }
}
@keyframes blink {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}