/* Base styles */
:root {
    --primary-start: #1F9352;
    --primary-end: #056E9D;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, white 100%);
    padding: 1rem;
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 420px;
    position: relative;
}

/* Decorative Elements */
.login-container::before,
.login-container::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    z-index: -1;
    filter: blur(40px);
    opacity: 0.1;
    animation: pulse 4s ease-in-out infinite alternate;
}

.login-container::before {
    background: var(--primary-start);
    top: -100px;
    left: -100px;
}

.login-container::after {
    background: var(--primary-end);
    bottom: -100px;
    right: -100px;
    animation-delay: 2s;
}

/* Login Card */
.login-card {
    background: white;
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-start), var(--primary-end));
}

/* Login Header */
.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(to right, var(--primary-start), var(--primary-end));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* Form Styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-start);
    box-shadow: 0 0 0 3px rgba(31, 147, 82, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

/* Login Button */
.login-button {
    background: linear-gradient(to right, var(--primary-start), var(--primary-end));
    color: white;
    padding: 0.875rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}

.login-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(31, 147, 82, 0.15);
}

.login-button:hover::before {
    left: 100%;
}

/* Form Footer */
.form-footer {
    text-align: center;
    margin-top: 1rem;
}

.forgot-password {
    color: var(--primary-start);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.forgot-password:hover {
    color: var(--primary-end);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.1;
    }
    100% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-card {
        padding: 2rem;
    }

    .login-header h1 {
        font-size: 1.75rem;
    }
}