/* Global Variables */
:root {
    --primary-color: #4facfe;
    --secondary-color: #00f2fe;
    --accent-color: #ff0080;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --dark-text: #2c3e50;
    --light-text: #fdfdfd;
}

body {
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    font-family: 'Poppins', sans-serif;
    color: var(--dark-text);
    min-height: 100vh;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    border-radius: 20px;
}

/* Buttons */
.btn-primary-gradient {
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
    border: none;
    color: white;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
}

.btn-primary-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
    color: white;
}

.btn-danger-gradient {
    background: linear-gradient(90deg, #ff416c 0%, #ff4b2b 100%);
    border: none;
    color: white;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(255, 65, 108, 0.4);
}

/* Inputs */
.form-control {
    border: 2px solid #eef2f3;
    border-radius: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.1);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1; 
}
::-webkit-scrollbar-thumb {
    background: #ccc; 
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #bbb; 
}