:root {
    --bg-color: #0b0c10;
    --panel-bg: rgba(25, 27, 36, 0.6);
    --panel-border: rgba(255, 255, 255, 0.08);
    --text-main: #f8f9fa;
    --text-muted: #a0a5b1;
    --accent-glow: #66fcf1;
    --accent-dark: #45a29e;
    --primary-gradient: linear-gradient(135deg, #45a29e, #1f2833);
    --btn-hover: linear-gradient(135deg, #66fcf1, #45a29e);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background Orbs */
.background-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out alternate;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: #66fcf1;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: #45a29e;
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: #1f2833;
    top: 40%;
    left: 60%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

.container {
    width: 100%;
    max-width: 700px;
    padding: 2rem;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: 2.5rem;
    animation: fadeInDown 0.8s ease-out;
}

header h1 {
    font-weight: 800;
    font-size: 2.8rem;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #ffffff, var(--accent-glow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 300;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--panel-border);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 30px 60px rgba(0,0,0,0.4), 
                inset 0 1px 0 rgba(255,255,255,0.1);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.input-group, .control-item {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

textarea, select {
    width: 100%;
    background: rgba(11, 12, 16, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    outline: none;
}

textarea {
    font-family: 'Tiro Devanagari Sanskrit', serif;
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

textarea:focus, select:focus {
    border-color: var(--accent-dark);
    box-shadow: 0 0 0 3px rgba(102, 252, 241, 0.15);
}

.controls-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '▼';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.8rem;
}

select {
    appearance: none;
    cursor: pointer;
}

/* Button */
.primary-btn {
    width: 100%;
    padding: 1.2rem;
    border: none;
    border-radius: 12px;
    background: var(--primary-gradient);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-top: 1rem;
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--btn-hover);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.primary-btn:hover::before { opacity: 1; }

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

.btn-text {
    position: relative;
    z-index: 2;
}

.btn-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.primary-btn.loading .btn-text { display: none; }
.primary-btn.loading .btn-loader { display: block; }
.primary-btn.loading { pointer-events: none; }

/* Results */
.result-container {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--panel-border);
    text-align: center;
    animation: fadeIn 0.5s ease-out;
}

.result-container h3 {
    margin-bottom: 1rem;
    font-weight: 400;
    color: var(--accent-glow);
}

audio {
    width: 100%;
    margin-bottom: 1rem;
    border-radius: 50px;
    outline: none;
}

audio::-webkit-media-controls-panel {
    background-color: var(--accent-dark);
}
audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-mute-button {
    background-color: var(--text-main);
    border-radius: 50%;
}

.secondary-btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    color: var(--accent-glow);
    text-decoration: none;
    border: 1px solid var(--accent-dark);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.secondary-btn:hover {
    background: rgba(69, 162, 158, 0.1);
}

.error-container {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255, 75, 75, 0.1);
    border: 1px solid rgba(255, 75, 75, 0.3);
    border-radius: 8px;
    color: #ff6b6b;
    text-align: center;
    animation: fadeIn 0.3s ease-out;
}

.hidden { display: none; }

footer {
    text-align: center;
    margin-top: 3rem;
    color: rgba(255,255,255,0.3);
    font-size: 0.85rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@media (max-width: 600px) {
    .controls-group { grid-template-columns: 1fr; gap: 1rem; }
    .glass-panel { padding: 1.5rem; }
}