/* ============================================
   Twitch TTS Launcher — Speak Page
   Twitch-purple dark theme
   ============================================ */

:root {
    /* Primary — Twitch purple */
    --primary: #9147FF;
    --primary-dark: #6A2FD1;
    --primary-rgb: 145, 71, 255;

    /* Status */
    --success: #3CC878;
    --error: #FF5A5A;
    --offline: #6E6E82;

    /* Dark backgrounds */
    --dark: #0E0E14;
    --dark-card: #181822;
    --dark-card2: #0E0E14;
    --dark-field: #1A1A24;

    /* Text */
    --gray: #9A9AB0;
    --gray-dim: #6E6E82;
    --light: #C6C6D8;
    --white: #EDEDF4;

    /* Structural */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    --gradient-card: linear-gradient(135deg, rgba(24, 24, 34, 0.92), rgba(14, 14, 20, 0.92));
    --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.45);
    --border-card: 1px solid rgba(var(--primary-rgb), 0.35);
    --transition: all 0.2s ease;
}

/* ============================================
   Reset & Base
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    min-height: 100%;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark);
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    gap: 20px;
}

/* ============================================
   Brand
   ============================================ */
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--white);
}

.brand-name {
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.01em;
}

/* ============================================
   Card
   ============================================ */
.card {
    width: 100%;
    max-width: 420px;
    background: var(--gradient-card);
    border: var(--border-card);
    border-radius: 18px;
    padding: 28px;
    box-shadow: var(--shadow-md);
}

.state.hidden { display: none; }

h1 { font-size: 20px; font-weight: 700; margin: 0 0 4px; }
p.sub { color: var(--gray); font-size: 13px; line-height: 1.5; margin: 0 0 20px; }

/* ============================================
   Form fields
   ============================================ */
label {
    display: block;
    font-size: 13px;
    color: var(--light);
    margin: 16px 0 6px;
}

input[type="text"], textarea, select {
    width: 100%;
    background: var(--dark-field);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--white);
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

input[type="text"]:focus, textarea:focus, select:focus {
    outline: none;
    border-color: rgba(var(--primary-rgb), 0.6);
}

textarea { resize: vertical; min-height: 90px; }

.count { text-align: right; font-size: 11px; color: var(--gray-dim); margin-top: 4px; }

button {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: var(--gradient-primary);
    color: white;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

button:hover { filter: brightness(1.08); }
button:disabled { opacity: 0.6; cursor: default; filter: none; }

/* ============================================
   Banner
   ============================================ */
.banner {
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
}

.banner.hidden { display: none; }
.banner.success { background: rgba(60, 200, 120, 0.15); border: 1px solid rgba(60, 200, 120, 0.4); color: var(--success); }
.banner.error { background: rgba(255, 90, 90, 0.15); border: 1px solid rgba(255, 90, 90, 0.4); color: var(--error); }

/* ============================================
   Status indicators
   ============================================ */
.online-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.channel-label { font-size: 12px; color: var(--gray); }

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot--online {
    background: var(--success);
    box-shadow: 0 0 8px rgba(60, 200, 120, 0.7);
}

.status-dot--offline {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    background: rgba(110, 110, 130, 0.15);
    color: var(--offline);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Checking state
   ============================================ */
#checkingState, #offlineState { text-align: center; }
#offlineState h1 { margin-top: 0; }

.spinner {
    font-size: 26px;
    color: var(--primary);
    margin-bottom: 16px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    font-size: 12px;
    color: var(--gray-dim);
    text-align: center;
}