@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #4f46e5;
    --primary-light: #818cf8;
    --primary-dark: #3730a3;
    --accent: #f43f5e;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --text-main: #1e293b;
    --text-muted: #64748b;
}

body {
    font-family: 'Outfit', sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background: #0f172a;
}

/* Background Animation */
.auth-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(244, 63, 94, 0.1) 0%, transparent 40%),
                #0f172a;
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.2) 0%, rgba(129, 140, 248, 0.2) 100%);
    filter: blur(80px);
    border-radius: 50%;
    z-index: -1;
    animation: move 20s infinite alternate;
}

.blob-1 {
    top: -100px;
    left: -100px;
    animation-duration: 25s;
}

.blob-2 {
    bottom: -150px;
    right: -100px;
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.1) 0%, rgba(251, 113, 133, 0.1) 100%);
    animation-duration: 30s;
    animation-delay: -5s;
}

@keyframes move {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(100px, 50px) scale(1.1); }
}

/* Auth Container */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 1000px;
    display: flex;
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out;
}

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

/* Left Side - Info */
.auth-info {
    flex: 1;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 3.5rem;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.1;
}

.auth-info h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.auth-info p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.feature-item i {
    background: rgba(255, 255, 255, 0.2);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 0.8rem;
}

/* Right Side - Form */
.auth-form-container {
    flex: 1.1;
    padding: 4rem 3.5rem;
    background: white;
}

.auth-header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.logo-wrapper {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

.auth-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
    margin: 0 0 0.5rem;
}

.auth-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    transition: color 0.3s;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: all 0.3s;
    box-sizing: border-box;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-input:focus + i {
    color: var(--primary);
}

/* Button */
.btn-primary {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(79, 70, 229, 0.4);
}

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

/* Footer Links */
.auth-footer {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-link {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s;
}

.auth-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Utilities */
.text-danger { color: #ef4444; }
.error-msg { font-size: 0.8rem; margin-top: 0.25rem; font-weight: 500; }

/* Responsive */
@media (max-width: 768px) {
    .auth-card {
        flex-direction: column;
        max-width: 500px;
    }
    .auth-info {
        display: none;
    }
    .auth-form-container {
        padding: 3rem 2rem;
    }
}