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

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 35px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.login-container h2 {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 1px;
    text-shadow: 0 0 20px rgba(233, 69, 96, 0.3);
}

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

.input-group label {
    display: block;
    color: #b8b8d0;
    font-size: 0.9rem;
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    outline: none;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #e94560;
    box-shadow: 0 0 15px rgba(233, 69, 96, 0.3);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: #6c6c8a;
    opacity: 0.7;
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #e94560, #c23152);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    text-transform: uppercase;
    box-shadow: 0 10px 20px rgba(233, 69, 96, 0.3);
    position: relative;
    overflow: hidden;
}

.login-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(233, 69, 96, 0.4);
    background: linear-gradient(135deg, #f1536b, #d63b58);
}

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

.login-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.error-msg {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-radius: 10px;
    padding: 12px 15px;
    margin-top: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: block;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.dashboard-container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 20px;
    color: #ffffff;
    width: 100%;
}

.dashboard-container h1 {
    font-size: 2rem;
    margin-bottom: 5px;
    word-break: break-word;
}

.dashboard-container h2 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #e94560;
}

/* Section Cards */
.section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 25px;
    animation: fadeInUp 0.5s ease;
}

/* Tables - Make responsive */
.music-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    overflow-x: auto;
    display: block;
}

.music-table th,
.music-table td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
    font-size: 0.95rem;
}

.music-table th {
    background: rgba(233, 69, 96, 0.15);
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.music-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* Form Elements inside Dashboard */
.section input[type="text"],
.section input[type="date"],
.section input[type="email"],
.section input[type="password"],
.section select,
.section textarea {
    width: 100%;
    max-width: 400px;
    padding: 10px;
    margin: 5px 0 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: #ffffff;
    font-family: inherit;
    transition: 0.3s;
    outline: none;
}

.section input:focus,
.section select:focus,
.section textarea:focus {
    border-color: #e94560;
    box-shadow: 0 0 10px rgba(233, 69, 96, 0.3);
}

.section label {
    display: block;
    margin-top: 8px;
    font-weight: 500;
    color: #b8b8d0;
    font-size: 0.9rem;
}

/* Buttons */
.login-btn.small {
    padding: 8px 16px;
    font-size: 0.85rem;
    width: auto;
    display: inline-block;
    margin: 0 5px;
}

/* Error / Success messages */
.dashboard-error {
    color: #ff6b6b;
    margin-top: 10px;
    font-size: 0.9rem;
}

.dashboard-success {
    color: #6bff8e;
    margin-top: 10px;
    font-size: 0.9rem;
}

/* Hidden class */
.hidden {
    display: none;
}

.login-container a {
    color: #e94560;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}

.login-container a:hover {
    color: #f1536b;
    text-decoration: underline;
}

/* OTP section heading */
#otpSection h3 {
    color: #ffffff;
    margin-bottom: 15px;
}

/* Make placeholder text brighter */
.input-group input::placeholder {
    color: #a0a0c0;
    opacity: 1;
}

.login-container p {
    color: #ffffff;
    font-size: 0.95rem;
    margin-top: 15px;
}

/* ============================================ */
/* RESPONSIVE DESIGN FOR ALL DEVICES */
/* ============================================ */

/* Tablet Devices (768px and below) */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    .login-container {
        padding: 30px 25px;
        max-width: 90%;
    }
    
    .login-container h2 {
        font-size: 1.8rem;
    }
    
    .dashboard-container {
        padding: 15px;
        margin: 15px auto;
    }
    
    .dashboard-container h1 {
        font-size: 1.8rem;
    }
    
    .section {
        padding: 15px;
    }
    
    .music-table th,
    .music-table td {
        padding: 10px 8px;
        font-size: 0.85rem;
    }
}

/* Mobile Landscape (640px and below) */
@media (max-width: 640px) {
    .login-container {
        padding: 25px 20px;
    }
    
    .login-container h2 {
        font-size: 1.5rem;
    }
    
    .input-group input {
        padding: 12px 15px;
        font-size: 0.95rem;
    }
    
    .login-btn {
        padding: 12px;
        font-size: 1rem;
    }
    
    .dashboard-container h1 {
        font-size: 1.5rem;
    }
    
    .dashboard-container h2 {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 12px;
    }
}

/* Mobile Portrait (480px and below) */
@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .login-container {
        padding: 20px 15px;
        max-width: 95%;
        border-radius: 15px;
    }
    
    .login-container h2 {
        font-size: 1.3rem;
        margin-bottom: 20px;
    }
    
    .input-group {
        margin-bottom: 15px;
    }
    
    .input-group label {
        font-size: 0.8rem;
        margin-bottom: 5px;
    }
    
    .input-group input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .login-btn {
        padding: 10px;
        font-size: 0.95rem;
        margin-top: 5px;
    }
    
    .error-msg {
        padding: 10px 12px;
        font-size: 0.85rem;
        margin-top: 15px;
    }
    
    .login-container p {
        font-size: 0.85rem;
        margin-top: 12px;
    }
    
    /* Dashboard mobile */
    .dashboard-container {
        padding: 10px;
        margin: 10px auto;
    }
    
    .dashboard-container h1 {
        font-size: 1.3rem;
    }
    
    .dashboard-container h2 {
        font-size: 1rem;
    }
    
    .section {
        padding: 10px;
        border-radius: 12px;
        margin-bottom: 15px;
    }
    
    /* Make tables scrollable horizontally on mobile */
    .music-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .music-table th,
    .music-table td {
        padding: 8px 6px;
        font-size: 0.8rem;
        min-width: 80px;
    }
    
    .section input[type="text"],
    .section input[type="date"],
    .section input[type="email"],
    .section input[type="password"],
    .section select {
        max-width: 100%;
        padding: 8px;
        font-size: 0.9rem;
    }
    
    .login-btn.small {
        padding: 6px 12px;
        font-size: 0.75rem;
        margin: 5px 2px;
        width: auto;
    }
    
    /* Stack buttons on mobile */
    .button-group {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .button-group .login-btn.small {
        width: 100%;
        margin: 0;
    }
}

/* Small Mobile Devices (380px and below) */
@media (max-width: 380px) {
    .login-container h2 {
        font-size: 1.2rem;
    }
    
    .input-group input {
        padding: 8px 10px;
        font-size: 0.85rem;
    }
    
    .login-btn {
        padding: 8px;
        font-size: 0.85rem;
    }
    
    .dashboard-container h1 {
        font-size: 1.2rem;
    }
    
    .music-table th,
    .music-table td {
        padding: 6px 4px;
        font-size: 0.75rem;
        min-width: 70px;
    }
}

/* Fix for very tall screens (like some Android devices) */
@media (min-height: 800px) {
    body {
        align-items: center;
        padding: 40px 20px;
    }
}

/* Touch-friendly improvements for mobile */
@media (hover: none) and (pointer: coarse) {
    .login-btn, 
    .login-btn.small,
    .music-table button,
    a {
        min-height: 44px; /* Better touch targets */
    }
    
    .input-group input,
    .input-group select,
    .input-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Optional: Add this to your register page for better mobile forms */
.register-container {
    max-width: 500px;
    margin: 0 auto;
}

/* Style for checkboxes and radio buttons on mobile */
.input-group input[type="checkbox"],
.input-group input[type="radio"] {
    width: auto;
    margin-right: 10px;
    vertical-align: middle;
}

.input-group.checkbox-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

/* Responsive grid for dashboard cards if needed */
@media (min-width: 769px) {
    .dashboard-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
}