/* ============================================
   Signup Page Styles - WhatsApp Bot Flow Builder
   ============================================ */

/* Grid Pattern Background */
.grid-pattern {
    background-image: 
        linear-gradient(rgba(16, 185, 129, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Animated Background Blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    animation: blob-animation 25s infinite ease-in-out;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, #10b981, #34d399);
    top: -300px;
    left: -300px;
    animation-delay: 0s;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    bottom: -250px;
    right: -250px;
    animation-delay: 8s;
}

.blob-3 {
    width: 450px;
    height: 450px;
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    animation-delay: 16s;
}

@keyframes blob-animation {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(60px, -60px) scale(1.15);
    }
    66% {
        transform: translate(-40px, 40px) scale(0.85);
    }
}

/* Auth Form Container */
.auth-form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 
        0 20px 60px rgba(16, 185, 129, 0.15),
        0 0 0 1px rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    animation: form-fade-in 0.6s ease-out;
}

@keyframes form-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Input Fields */
.auth-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid rgba(16, 185, 129, 0.2);
    border-radius: 12px;
    font-size: 1rem;
    color: #111827;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

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

.auth-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 
        0 0 0 4px rgba(16, 185, 129, 0.1),
        0 4px 12px rgba(16, 185, 129, 0.15);
    transform: translateY(-1px);
}

.auth-input:hover:not(:focus) {
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.08);
}

/* Auth Button */
.auth-button {
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 12px rgba(16, 185, 129, 0.3),
        0 0 0 0 rgba(16, 185, 129, 0.4);
    position: relative;
    overflow: hidden;
}

.auth-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.auth-button:hover::before {
    width: 300px;
    height: 300px;
}

.auth-button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 20px rgba(16, 185, 129, 0.4),
        0 0 0 4px rgba(16, 185, 129, 0.1);
}

.auth-button:active {
    transform: translateY(0);
    box-shadow: 
        0 4px 12px rgba(16, 185, 129, 0.3),
        0 0 0 2px rgba(16, 185, 129, 0.2);
}

.auth-button:focus {
    outline: none;
    box-shadow: 
        0 8px 20px rgba(16, 185, 129, 0.4),
        0 0 0 4px rgba(16, 185, 129, 0.2);
}

/* Responsive Design */
@media (max-width: 640px) {
    .auth-form-container {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .blob {
        filter: blur(80px);
    }
    
    .blob-1 {
        width: 400px;
        height: 400px;
    }
    
    .blob-2 {
        width: 350px;
        height: 350px;
    }
    
    .blob-3 {
        width: 300px;
        height: 300px;
    }
}

/* Google Login Button */
.google-login-button {
    background: white !important;
    color: #374151 !important;
    border: 2px solid rgba(16, 185, 129, 0.2) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02) !important;
}

.google-login-button:hover {
    background: #f9fafb !important;
    border-color: rgba(16, 185, 129, 0.4) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15) !important;
    transform: translateY(-1px) !important;
}

.google-login-button svg {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

/* Smooth transitions for all interactive elements */
* {
    transition-property: color, background-color, border-color, transform, box-shadow;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}