/* ===== FAST MONEY LOGIN DESIGN - PURPLE THEME ===== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #7C3AED 0%, #8B5CF6 50%, #9333EA 100%);
    position: relative;
    overflow: hidden;
}

/* Subtle geometric pattern background */
.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 1px 1px, rgba(167, 139, 250, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.login-card {
    background: #ffffff;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 120px rgba(139, 92, 246, 0.2);
    padding: 0;
    width: 100%;
    max-width: 450px;
    position: relative;
    overflow: hidden;
    z-index: 10;
    border: 1px solid rgba(167, 139, 250, 0.2);
    animation: cardFloat 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes cardFloat {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    padding: 3rem 2rem 2.5rem;
    background: #F3F4F6;
    position: relative;
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

/* Accent bar at top */
.login-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8B5CF6 0%, #A78BFA 100%);
}

.brand-logo {
    height: auto;
    width: 100%;
    max-width: 280px;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    padding: 8px;
    animation: fadeInScale 0.8s ease-out;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-logo img {
    max-width: 200px;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
    border-radius: 8px;
}

.brand-logo:hover img {
    transform: scale(1.05);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.brand-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-black);
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1rem;
    color: #9333EA;
    margin: 0.5rem 0 0;
    font-weight: var(--font-weight-medium);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.login-form {
    padding: 2.5rem 2rem 2rem;
    background: #ffffff;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.625rem;
    font-weight: var(--font-weight-semibold);
    color: #8B5CF6;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: #7C3AED;
    background: #F3F4F6;
    border: 2px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--border-radius);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-group input::placeholder {
    color: rgba(139, 92, 246, 0.5);
    font-weight: var(--font-weight-normal);
}

.form-group input:hover {
    border-color: rgba(167, 139, 250, 0.4);
    background: #ffffff;
}

.form-group input:focus {
    background: #ffffff;
    border-color: #8B5CF6;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
    transform: translateY(-1px);
}

.form-actions {
    margin-top: 2rem;
}

.btn-block {
    width: 100%;
    padding: 1.125rem 2rem;
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border: none;
}

.btn-primary.btn-block {
    background: linear-gradient(135deg, #8B5CF6 0%, #9333EA 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(139, 92, 246, 0.3);
}

.btn-primary.btn-block:hover {
    background: linear-gradient(135deg, #7C3AED 0%, #8B5CF6 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(139, 92, 246, 0.4);
}

.btn-primary.btn-block:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px 0 rgba(139, 92, 246, 0.25);
}

.btn-primary.btn-block:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.6;
}

.btn-text {
    position: relative;
    z-index: 1;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--border-radius);
    margin-top: 1.5rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-icon {
    color: var(--error-color);
    flex-shrink: 0;
}

.error-text {
    color: var(--error-color);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
}

.login-footer {
    padding: 1.5rem 2rem;
    background: #F3F4F6;
    border-top: 1px solid rgba(139, 92, 246, 0.1);
    text-align: center;
}

.version {
    font-size: 0.75rem;
    color: #9333EA;
    margin: 0;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Focus visible for accessibility */
.form-group input:focus-visible,
.btn-primary:focus-visible {
    outline: 2px solid #8B5CF6;
    outline-offset: 2px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .login-card {
        margin: 1rem;
        max-width: none;
        border-radius: var(--border-radius-lg);
    }
    
    .login-header {
        padding: 2.5rem 1.5rem 2rem;
    }

    .brand-logo img {
        max-width: 160px;
        max-height: 60px;
    }

    .brand-title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 0.875rem;
    }
    
    .login-form {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group input {
        padding: 0.875rem 1rem;
        font-size: 0.9375rem;
    }
    
    .btn-block {
        padding: 1rem 1.5rem;
        font-size: 0.9375rem;
    }
    
    .login-footer {
        padding: 1.25rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 0;
    }
    
    .login-card {
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .brand-logo img {
        max-width: 140px;
        max-height: 50px;
    }

    .brand-title {
        font-size: 1.75rem;
    }

    .form-group label {
        font-size: 0.8125rem;
    }
}

/* Enhanced hover effects */
.login-card {
    transition: box-shadow 0.3s ease;
}

.login-card:hover {
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35), 0 0 140px rgba(139, 92, 246, 0.25);
}

/* Input icons support */
.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(139, 92, 246, 0.5);
    pointer-events: none;
    transition: color 0.3s ease;
}

.input-with-icon input {
    padding-left: 2.75rem;
}

.input-with-icon input:focus ~ .input-icon {
    color: #8B5CF6;
}

/* Remember me checkbox styling */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #8B5CF6;
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    font-size: 0.875rem;
    color: #9333EA;
    cursor: pointer;
    user-select: none;
}

/* Link styling */
.form-link {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: #8B5CF6;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
}

.form-link:hover {
    color: #7C3AED;
    text-decoration: underline;
}

/* Success animation for after login */
@keyframes successPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(139, 92, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
    }
}

.login-success {
    animation: successPulse 1.5s ease-out;
}