/* Login Page Specific Styles - uses global.css for base styles */

/* Background and animations */
.background-container {
    position: fixed;
    inset: 0;
    overflow: hidden;
    background-image: url('loginbackground.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

/* Light overlay for brightness */
.background-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.7) 0%, 
        rgba(255, 255, 255, 0.5) 50%, 
        rgba(252, 177, 61, 0.1) 100%
    );
    backdrop-filter: blur(1px);
}

/* Animated gradient spheres */
.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float-sphere 20s ease-in-out infinite;
    mix-blend-mode: screen;
}

.gradient-sphere-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 60%);
    top: -300px;
    left: -300px;
    animation-duration: 25s;
}

.gradient-sphere-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #e0f2fe 0%, transparent 60%);
    bottom: -200px;
    right: -200px;
    animation-duration: 30s;
    animation-delay: -10s;
}

.gradient-sphere-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #fef3c7 0%, transparent 60%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-duration: 35s;
    animation-delay: -5s;
}

@keyframes float-sphere {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(100px, -100px) scale(1.1); }
    66% { transform: translate(-100px, 100px) scale(0.9); }
}

/* Subtle pattern overlay */
.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(252, 177, 61, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(252, 177, 61, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 20%, rgba(252, 177, 61, 0.02) 0%, transparent 50%);
}

/* Main container */
.login-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    position: relative;
    z-index: 1;
}

/* Login header */
.login-header {
    text-align: center;
    margin-bottom: var(--space-8);
    animation: fade-in-down 0.8s ease-out;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.logo-wrapper img {
    transition: all var(--transition-slow);
}

.logo-wrapper img:hover {
    transform: translateY(-2px);
}

.company-name {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    letter-spacing: var(--letter-spacing-tight);
}

.login-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
}

/* Login card with glassmorphism */
.login-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(120%);
    -webkit-backdrop-filter: blur(20px) saturate(120%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    width: 100%;
    max-width: 460px;
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04),
        0 0 0 1px rgba(252, 177, 61, 0.1);
    position: relative;
    overflow: hidden;
    animation: fade-in-up 0.8s ease-out 0.2s both;
}

/* Subtle top gradient */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent,
        var(--color-primary),
        transparent
    );
    animation: shimmer 3s ease-in-out infinite;
}

/* Trust indicators */
.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.trust-icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* Form specific styles */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-field {
    position: relative;
}

/* Icon positioning for login form */
.field-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-gray-500);
    pointer-events: none;
    transition: all var(--transition-base);
    z-index: 1;
}

/* Override global input styles for floating labels */
.login-form .form-input {
    background: rgba(255, 255, 255, 0.8);
}

.login-form .form-input.with-icon {
    padding-left: 3.5rem;
}

/* Floating labels */
.floating-label {
    position: absolute;
    left: 3.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-500);
    font-size: var(--font-size-base);
    pointer-events: none;
    transition: all var(--transition-base);
    background: transparent;
    padding: 0 var(--space-2);
}

.form-input:focus ~ .floating-label,
.form-input:not(:placeholder-shown) ~ .floating-label {
    top: 0;
    transform: translateY(-50%);
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    background: linear-gradient(to bottom, 
        transparent 0%, 
        transparent 40%, 
        rgba(255, 255, 255, 0.92) 40%, 
        rgba(255, 255, 255, 0.92) 60%, 
        transparent 60%, 
        transparent 100%
    );
    font-weight: var(--font-weight-medium);
}

/* Input focus effect */
.input-focus-effect {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-hover));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.form-input:focus ~ .input-focus-effect {
    transform: scaleX(1);
}

/* Password toggle specific styles */
.password-toggle {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    color: var(--color-gray-400);
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
    z-index: 1;
}

.password-toggle:hover {
    color: var(--color-primary);
    background: rgba(252, 177, 61, 0.1);
}

.eye-icon,
.eye-off-icon {
    width: 20px;
    height: 20px;
}

/* Form options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Submit button with custom effects */
.submit-button {
    position: relative;
    width: 100%;
    padding: var(--space-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: white;
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    overflow: hidden;
    transition: all var(--transition-base);
    margin-top: var(--space-2);
}

.button-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-radius: inherit;
}

.button-shine {
    position: absolute;
    inset: -50%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%
    );
    transform: translateX(-100%) rotate(45deg);
    transition: transform 0.6s;
}

.submit-button:hover .button-shine {
    transform: translateX(100%) rotate(45deg);
}

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

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(252, 177, 61, 0.3);
}

.submit-button:active {
    transform: translateY(0);
}

/* Divider */
.divider {
    position: relative;
    text-align: center;
    margin: var(--space-6) 0;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gray-200);
}

.divider-text {
    position: relative;
    display: inline-block;
    padding: 0 var(--space-4);
    background: rgba(255, 255, 255, 0.92);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* Social buttons container */
.social-buttons {
    display: flex;
    gap: var(--space-4);
}

.social-button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: white;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
}

.social-button:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-300);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.social-button svg {
    width: 20px;
    height: 20px;
}

/* Register section */
.register-section {
    text-align: center;
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
}

/* Footer */
.login-footer {
    margin-top: var(--space-8);
    animation: fade-in 0.8s ease-out 0.4s both;
}

.footer-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
}

.separator {
    color: var(--color-gray-400);
}

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

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

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes shimmer {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Responsive */
@media (max-width: 640px) {
    .login-card {
        padding: var(--space-6);
    }
    
    .company-name {
        font-size: var(--font-size-3xl);
    }
    
    .logo-wrapper {
        flex-direction: column;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .social-buttons {
        flex-direction: column;
    }
}