/* CSS Variables - Fresh but keeping original color palette */


/* Reset dan Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.login-page {
    background: linear-gradient(135deg, 
        var(--first) 0%, var(--second) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="%23FFFFFF" fill-opacity="0.05" d="M0,0 L100,0 L100,100 Q50,80 0,100 Z"/></svg>');
    background-size: cover;
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
    overflow-x: hidden;
}

/* Animated background elements */
body.login-page::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--second) 20%, transparent) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    animation: float 20s ease-in-out infinite;
}

body.login-page::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--third) 15%, transparent) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

/* Login Container */
.login-container {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
    position: relative;
    z-index: 10;
}

/* Header Section */
.header-section {
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
}

.title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--white), transparent);
    border-radius: 3px;
}

.subtitle {
    color: var(--white);
    opacity: 0.9;
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* Login Card */
.login-card {
    background: var(--fourth);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px var(--shadow-medium),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    animation: fadeInUp 1s ease-out 0.2s both;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

/* Enhanced Wave Decoration */
.wave-decoration {
    height: 8px;
    background: linear-gradient(90deg, 
        var(--first) 0%, 
        var(--second) 20%, 
        color-mix(in srgb, var(--second) 70%, white) 40%,
        var(--second) 60%,
        var(--first) 80%,
        var(--second) 100%);
    background-size: 200% 100%;
    animation: wave 8s linear infinite, colorShift 10s ease-in-out infinite alternate;
    position: relative;
    overflow: hidden;
}

.wave-decoration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.3) 50%, 
        transparent 100%);
    animation: shine 4s ease-in-out infinite;
}

.card-content {
    padding: 2.5rem 2rem;
}

/* Welcome Text */
.welcome-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1.2rem;
}

.welcome-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--first), var(--second));
    border-radius: 2px;
    box-shadow: 0 2px 8px var(--shadow-light);
}

/* Form Styles */
.login-form-content {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    color: var(--dark-gray);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.3px;
}

.form-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--second);
    border-radius: 50%;
    display: inline-block;
}

/* Input Container */
.input-container {
    position: relative;
    transition: var(--transition-smooth);
}

.input-icon {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 1;
    transition: var(--transition-smooth);
}

.icon-gray {
    color: var(--medium-gray);
    width: 1.125rem;
    height: 1.125rem;
    transition: var(--transition-smooth);
}

/* Form Input */
.form-input {
    width: 100%;
    padding: 1rem 3.25rem 1rem 3rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--third);
    background-color: var(--white);
    color: var(--dark-gray);
    transition: var(--transition-smooth);
    font-size: 0.95rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    box-shadow: 0 4px 12px var(--shadow-soft);
}

.form-input::placeholder {
    color: var(--medium-gray);
    font-weight: 400;
    opacity: 0.7;
}

.form-input:hover {
    border-color: var(--second);
    box-shadow: 0 6px 20px var(--shadow-light);
    transform: translateY(-2px);
}

.form-input:focus {
    outline: none;
    border-color: var(--first);
    box-shadow: 0 0 0 4px var(--shadow-light),
                0 8px 24px var(--shadow-medium);
    background-color: var(--white);
    transform: translateY(-2px);
}

/* Toggle Password Button */
.toggle-password-btn {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 0;
    z-index: 1;
    color: var(--medium-gray);
}

.toggle-password-btn:hover {
    background-color: color-mix(in srgb, var(--second) 10%, transparent);
    color: var(--first);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.toggle-password-btn:hover .icon-gray {
    transform: scale(1.2);
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--first) 0%, var(--second) 100%);
    color: var(--white);
    padding: 1.125rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: var(--transition-smooth);
    font-size: 1rem;
    letter-spacing: 0.5px;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    box-shadow: 0 8px 20px var(--shadow-medium);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.7s ease;
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px var(--shadow-medium);
    background: linear-gradient(135deg, var(--second) 0%, var(--first) 100%);
}

.submit-btn:hover:not(:disabled)::before {
    left: 100%;
}

.submit-btn:active:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px var(--shadow-medium);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Button States */
.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, color-mix(in srgb, var(--success) 70%, white) 100%) !important;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--success) 30%, transparent) !important;
}

.btn-error {
    background: linear-gradient(135deg, var(--error) 0%, color-mix(in srgb, var(--error) 60%, white) 100%) !important;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--error) 30%, transparent) !important;
}

/* Spinner Container */
.spinner-container {
    margin-left: 0.75rem;
}

.loading-spinner {
    width: 1.25rem;
    height: 1.25rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s linear infinite;
}

.hidden {
    display: none;
}

/* Card Footer */
.card-footer {
    margin-top: 2rem;
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid color-mix(in srgb, var(--third) 50%, transparent);
}

.footer-text {
    color: var(--medium-gray);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Form Validation Styles */
.input-error {
    border-color: var(--error) !important;
    background-color: color-mix(in srgb, var(--error) 3%, transparent) !important;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--error) 10%, transparent) !important;
    animation: shake 0.5s ease-in-out;
}

.input-success {
    border-color: var(--success) !important;
    background-color: color-mix(in srgb, var(--success) 3%, transparent) !important;
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 10%, transparent) !important;
}

/* Focus Effects */
.input-container:focus-within .input-icon .icon-gray {
    color: var(--first);
    transform: scale(1.1);
}

/* New Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes wave {
    0% {
        background-position: 0% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes colorShift {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(10deg);
    }
}

@keyframes shine {
    0%, 100% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(100%);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) rotate(240deg);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive Design */
@media (max-width: 640px) {
    .login-container {
        padding: 0 1rem;
    }
    
    .card-content {
        padding: 2rem 1.5rem;
    }
    
    .title {
        font-size: 1.875rem;
    }
    
    .welcome-text {
        font-size: 1.5rem;
        margin-bottom: 1.75rem;
    }
    
    .submit-btn {
        padding: 1rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .form-input {
        padding: 0.875rem 3rem 0.875rem 2.75rem;
    }
    
    .wave-decoration {
        height: 6px;
    }
}

@media (max-width: 480px) {
    .card-content {
        padding: 1.75rem 1.25rem;
    }
    
    .title {
        font-size: 1.625rem;
    }
    
    .welcome-text {
        font-size: 1.375rem;
    }
    
    .form-label {
        font-size: 0.85rem;
    }
    
    .login-form-content {
        gap: 1.5rem;
    }
    
    .wave-decoration {
        height: 5px;
    }
}

/* Accessibility */
.form-input:focus-visible,
.submit-btn:focus-visible,
.toggle-password-btn:focus-visible {
    outline: 2px solid var(--first);
    outline-offset: 3px;
}

/* Auto-fill Styles */
.form-input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px var(--white) inset !important;
    -webkit-text-fill-color: var(--dark-gray) !important;
    border-color: var(--first) !important;
}

/* Floating label effect */
.floating-label {
    position: relative;
}

.floating-label .form-label {
    position: absolute;
    top: 50%;
    left: 3rem;
    transform: translateY(-50%);
    transition: var(--transition-smooth);
    pointer-events: none;
    background: var(--white);
    padding: 0 0.5rem;
    border-radius: 4px;
}

.floating-label input:focus + .form-label,
.floating-label input:not(:placeholder-shown) + .form-label {
    top: 0;
    font-size: 0.75rem;
    color: var(--first);
    background: var(--white);
}

/* Success animation */
.success-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, color-mix(in srgb, var(--success) 95%, black), color-mix(in srgb, var(--success) 80%, white));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    border-radius: var(--radius-lg);
    z-index: 20;
}

.success-animation.active {
    opacity: 1;
    visibility: visible;
}

.success-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.success-icon i {
    color: var(--success);
    width: 28px;
    height: 28px;
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}