/* Reset & Base Styles */
* {
    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;
    position: relative;
    overflow-x: hidden;
}

/* Login Container */
#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background */
.login-background {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
}

.background-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.element-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.element-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.element-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 70%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(5deg);
    }
    66% {
        transform: translateY(10px) rotate(-3deg);
    }
}

/* Login Content */
.login-content {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    min-height: calc(100vh - 80px);
}

/* Logo Section */
.logo-section {
    text-align: center;
    margin-bottom: 40px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.infinity-logo {
    font-size: 2.5rem;
    color: #6366f1;
    font-weight: 300;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.6);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 30px rgba(99, 102, 241, 0.6);
    }
    50% {
        text-shadow: 0 0 50px rgba(99, 102, 241, 0.9);
    }
}

.company-name {
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: white;
}

.welcome-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    letter-spacing: 0.3px;
}

/* Login Form Container */
.login-form-container {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.login-form-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.login-form {
    position: relative;
    z-index: 1;
}

.form-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    text-align: center;
}

.form-subtitle {
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin-bottom: 32px;
    font-size: 0.95rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.3px;
}

.input-container {
    position: relative;
}

.form-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 14px 48px 14px 16px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.input-icon {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

.password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 4px;
}

.password-toggle:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.checkbox-input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin-right: 8px;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
}

.checkbox-input:checked + .checkbox-custom {
    background: #6366f1;
    border-color: #6366f1;
}

.checkbox-input:checked + .checkbox-custom::after {
    content: "✓";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.checkbox-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.forgot-link {
    color: #6366f1;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.forgot-link:hover {
    color: #818cf8;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    color: white;
    padding: 16px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.4);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.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 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Info Message */
.info-message {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 16px;
}

/* Footer */
.minimalist-footer {
    position: relative;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 50%, #16213e 100%);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
    min-height: 80px;
    z-index: 1;
}

.footer-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
}

.decorative-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 48px;
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    align-items: center;
}

.powered-by-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.powered-by-text {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
    font-size: 0.9rem;
    letter-spacing: 0.8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.infinity-symbol {
    font-family: Georgia, serif;
    font-size: 1.2rem;
    font-weight: 300;
    color: #6366f1;
    margin: 0 8px;
    display: inline-block;
    text-shadow: 0 0 10px rgba(99, 102, 241, 0.5), 0 2px 4px rgba(0, 0, 0, 0.7);
}

.footer-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.05);
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-content {
        padding: 20px;
    }

    .login-form-container {
        padding: 32px 24px;
        max-width: 100%;
    }

    .social-buttons {
        flex-direction: column;
    }

    .form-options {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
        padding: 24px 20px;
    }

    .footer-links {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .floating-element,
    .infinity-logo,
    .login-form-container::before {
        animation: none;
    }

    .submit-btn,
    .social-btn,
    .form-input {
        transition: none;
    }
}