/* Sign In Page Specific Styles */
.signin-main {
    padding-top: 80px;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.signin-container {
    display: flex;
    width: 100%;
    min-height: calc(100vh - 80px);
}

.signin-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.signin-right {
    flex: 1;
    position: relative;
    display: none;
}

.signin-content {
    max-width: 450px;
    width: 100%;
    animation: fadeInUp 0.6s ease-out;
}

.signin-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    line-height: 1.2;
}

.signin-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
}

.signin-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group.floating label {
    position: absolute;
    top: 1rem;
    left: 3rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    pointer-events: none;
    opacity: 0.7;
}

.input-group.floating input {
    width: 100%;
    padding: 1.5rem 3rem 0.5rem 3rem;
    border: none;
    border-bottom: 2px solid #ddd;
    background: transparent;
    color: var(--text-color);
    font-size: 1rem;
    border-radius: 0;
}

.input-group.floating input:focus {
    outline: none;
    border-bottom-color: var(--primary-color);
}

.input-group.floating input:focus ~ label,
.input-group.floating input:not(:placeholder-shown) ~ label {
    top: 0.25rem;
    left: 3rem;
    font-size: 0.8rem;
    opacity: 1;
    color: var(--primary-color);
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.input-group.floating input:focus ~ .input-icon {
    color: var(--primary-color);
    opacity: 1;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-color);
    opacity: 0.7;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-password:hover {
    opacity: 1;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.remember-me {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    position: relative;
}

.remember-me input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: transparent;
    border: 2px solid #ddd;
    border-radius: 4px;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.remember-me:hover input ~ .checkmark {
    border-color: var(--primary-color);
}

.remember-me input:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.remember-me input:checked ~ .checkmark:after {
    display: block;
}

.remember-me .checkmark:after {
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: opacity 0.3s ease;
}

.forgot-password:hover {
    opacity: 0.8;
}

.signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.signin-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.signin-btn .btn-icon {
    transform: translateX(5px);
    opacity: 0;
    transition: all 0.3s ease;
}

.signin-btn:hover .btn-text {
    transform: translateX(-5px);
}

.signin-btn:hover .btn-icon {
    transform: translateX(0);
    opacity: 1;
}

.divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.9rem;
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid #ddd;
}

.divider::before {
    margin-right: 1rem;
}

.divider::after {
    margin-left: 1rem;
}

.social-login {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: transparent;
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.social-btn.google:hover {
    border-color: #DB4437;
    color: #DB4437;
}

.social-btn.apple:hover {
    border-color: #000;
    color: #000;
}

.signup-link {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.signup-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.signup-link a:hover {
    opacity: 0.8;
}

.signin-graphic {
    position: relative;
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.signin-graphic img {
    width: 100%;
    max-width: 500px;
    border-radius: 15px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.graphic-highlight {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    filter: blur(80px);
    opacity: 0.2;
    z-index: 0;
}

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

/* Responsive Styles */
@media (min-width: 992px) {
    .signin-right {
        display: flex;
    }
    
    .signin-left {
        padding: 4rem;
    }
}

@media (max-width: 768px) {
    .signin-title {
        font-size: 2rem;
    }
    
    .social-login {
        flex-direction: column;
    }
}