@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --bg-deep: #050810;
    --bg-card: rgba(16, 24, 48, 0.7);
    --primary: #00d2ff;
    --primary-glow: rgba(0, 210, 255, 0.5);
    --secondary: #0072ff;
    --accent: #3a86ff;
    --text-main: #e0e6ed;
    --text-dim: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --success: #10b981;
    --danger: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    color-scheme: dark;
}

body {
    background-color: var(--bg-deep);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 114, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 210, 255, 0.1) 0%, transparent 40%);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-service {
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.btn-start { background-color: #108e4f; }
.btn-start:hover { background-color: #0d7a43; }

.btn-pause { background-color: #5865f2; }
.btn-pause:hover { background-color: #4752c4; }

.btn-stop { background-color: #da373c; }
.btn-stop:hover { background-color: #a12829; }

.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(0.5);
}

.glow-text {
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Auth Layout */
.auth-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    width: 100%;
    max-width: 450px;
    padding: 40px;
    text-align: center;
}

.auth-card h1 {
    font-size: 2rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.form-group input, .form-group select {
    width: 100%;
    background: #1a2236; /* Solid dark background for better compatibility */
    border: 1px solid var(--glass-border);
    padding: 12px;
    border-radius: 8px;
    color: white;
    outline: none;
    transition: border-color 0.3s;
}

.form-group select option {
    background-color: #1a2236;
    color: white;
}

/* Dashboard Layout */
.dashboard-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: 100vh;
}

.sidebar {
    background: rgba(10, 14, 26, 0.8);
    border-right: 1px solid var(--glass-border);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
}

.main-content {
    padding: 30px;
    overflow-y: auto;
}

.nav-item {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    color: var(--text-dim);
    text-decoration: none;
}

.nav-item:hover, .nav-item.active {
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary);
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-online { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.status-offline { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

.agent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.agent-card {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.agent-info h3 { margin-bottom: 5px; }
.agent-info p { color: var(--text-dim); font-size: 0.85rem; }

.service-toggle {
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid var(--glass-border);
}

.radio-tab {
    display: none;
}

.radio-tab.active {
    display: block;
}

#radio-messages {
    height: 400px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.radio-msg {
    margin-bottom: 10px;
    padding: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.03);
}

.radio-msg .time { font-size: 0.7rem; color: var(--text-dim); }
.radio-msg .sender { font-weight: 600; color: var(--primary); margin-right: 5px; }

/* PTT Styles */
.ptt-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}

.ptt-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 3px solid var(--primary);
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
    user-select: none;
    -webkit-user-select: none;
}

.ptt-btn:active, .ptt-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 30px var(--primary);
    transform: scale(0.95);
}

.ptt-status {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.recording-waves {
    display: none;
    height: 30px;
    align-items: center;
    gap: 3px;
}

.recording-waves.active {
    display: flex;
}

.wave {
    width: 3px;
    height: 10px;
    background: var(--primary);
    border-radius: 10px;
    animation: wave-anim 1s ease-in-out infinite;
}

@keyframes wave-anim {
    0%, 100% { height: 10px; }
    50% { height: 25px; }
}

.wave:nth-child(2) { animation-delay: 0.1s; }
.wave:nth-child(3) { animation-delay: 0.2s; }
.wave:nth-child(4) { animation-delay: 0.3s; }
.wave:nth-child(5) { animation-delay: 0.4s; }

audio {
    height: 30px;
    width: 100%;
    margin-top: 5px;
}

/* Advanced Radio UI */
.channel-item {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.channel-item i {
    width: 20px;
    margin-right: 10px;
    color: var(--text-dim);
}

.channel-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.channel-item.active {
    background: rgba(0, 210, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.channel-item.active i {
    color: var(--primary);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Bot Style Service Card */
.bot-service-card {
    background: #111422;
    border-left: 4px solid var(--primary);
    border-radius: 4px;
    padding: 20px;
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.bot-title {
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: #fff;
}

.bot-content {
    margin-bottom: 25px;
    line-height: 1.5;
}

.bot-empty-txt {
    font-weight: 600;
    font-size: 1.2rem;
    color: #e3e5e8;
}

.bot-warning {
    color: var(--text-dim);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bot-moon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
}

.bot-moon img {
    filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.3));
}

.btn-service {
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 650;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
}

.btn-start { background-color: #10b981; }
.btn-start:hover { background-color: #059669; transform: scale(1.02); }

.btn-pause { background-color: #6366f1; }
.btn-pause:hover { background-color: #4f46e5; transform: scale(1.02); }

.btn-stop { background-color: #ef4444; }
.btn-stop:hover { background-color: #dc2626; transform: scale(1.02); }

.btn-service:active { transform: scale(0.98); }

.btn-disabled {
    opacity: 0.3;
    pointer-events: none;
    filter: grayscale(0.8);
}