/* Login Page Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

/* Background gradient */
.login-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Glass card effect */
.glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

/* Input focus effect */
.input-focus:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Gradient button */
.btn-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}

/* Floating shapes container */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

/* Individual shape styling */
.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 15s infinite ease-in-out;
}

.shape:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape:nth-child(2) {
    width: 120px;
    height: 120px;
    top: 70%;
    left: 80%;
    animation-delay: 2s;
}

.shape:nth-child(3) {
    width: 60px;
    height: 60px;
    top: 40%;
    left: 70%;
    animation-delay: 4s;
}

.shape:nth-child(4) {
    width: 100px;
    height: 100px;
    top: 80%;
    left: 20%;
    animation-delay: 6s;
}

.shape:nth-child(5) {
    width: 50px;
    height: 50px;
    top: 20%;
    left: 85%;
    animation-delay: 8s;
}

/* Float animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.8;
    }
}

/* Lab icon pulse animation */
.lab-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Error alert styles */
.alert-error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.alert-error-icon {
    color: #ef4444;
}

.alert-error-text {
    color: #b91c1c;
    font-size: 0.875rem;
}

/* Form input styles */
.form-input {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-input::placeholder {
    color: #9ca3af;
}

/* Input icon */
.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    pointer-events: none;
}

/* Password toggle button */
.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    cursor: pointer;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: #4b5563;
}

/* Checkbox styling */
.checkbox-custom {
    width: 1rem;
    height: 1rem;
    border-radius: 0.25rem;
    border: 1px solid #d1d5db;
    accent-color: #6366f1;
}

/* Footer text */
.footer-text {
    color: #9ca3af;
    font-size: 0.75rem;
    text-align: center;
    margin-top: 2rem;
}