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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0a0a0a, #1e1e1e);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Glassmorphism Container */
.container {
    width: 100%;
    max-width: 700px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.6s ease-out;
}

/* Logo Area */
.logo {
    text-align: center;
    margin-bottom: 15px;
}
.logo img {
    width: 60px;
    animation: float 3s ease-in-out infinite;
}
.logo h1 {
    font-size: 1.4rem;
    margin-top: 8px;
    color: #FADD05;
}

/* Headings */
h2 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 1.3rem;
    letter-spacing: 1px;
    color: #fff;
}

/* Alerts with Animation */
.alert {
    padding: 15px;
    border-radius: 8px;
    animation: slideDown 0.4s ease;
}
.alert-danger {
    background: rgba(255, 68, 68, 0.85);
}
.alert-success {
    background: rgba(76, 175, 80, 0.85);
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Floating Label Inputs */
.form-group {
    position: relative;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    outline: none;
    color: #fff;
    font-size: 0.95rem;
    transition: border 0.3s, background 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #FADD05;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px #FADD05;
}

/* File Upload Box */
.upload-file {
    border: 2px dashed #FADD05;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    transition: all 0.3s ease;
}
.upload-file:hover {
    background: rgba(250, 221, 5, 0.05);
    transform: scale(1.02);
    box-shadow: 0 0 15px #FADD05;
}
.bi-upload {
    font-size: 2rem;
    color: #FADD05;
    animation: bounce 1.5s infinite;
}

/* Buttons */
button, .btn {
    background: linear-gradient(90deg, #Ff7226, #FADD05);
    border: none;
    padding: 12px;
    font-weight: 600;
    border-radius: 8px;
    color: #1F1F1F;
    cursor: pointer;
    transition: all 0.3s ease;
}
button:hover, .btn:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 5px 20px rgba(250, 221, 5, 0.5);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* Responsive */
@media(max-width: 600px) {
    .container {
        padding: 18px;
    }
    h2 {
        font-size: 1.1rem;
    }
}