:root {
    --primary-color: #c7966c;
    --secondary-color: #353991;
    --primary-accent: #ffd64f;
    --secondary-accent: #fc5778;
    --neutral-light: #dddedf;
    --dark-bg: #263238;
    --light-bg: #f5f6f7;
    --info-color: #00b0f4;
    --info-bg: #e5f3ff;
    --success-color: #11b76b;
    --success-bg: #e6f6ed;
    --warning-color: #ffa100;
    --warning-bg: #fff2d7;
    --danger-color: #fa4362;
    --danger-bg: #ffe6ec;
}

/* Base Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    border-radius: 4px;
    transition: all 0.2s ease-in-out;
    font-family: 'Outfit', sans-serif;
    color: #ffffff;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Feedback Button */
.btn--feedback {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: #ffffff;
}

.btn--feedback:hover:not(:disabled) {
    background-color: #0a9558;
    border-color: #0a9558;
}

/* Primary Button */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover:not(:disabled) {
    background-color: #b3865c;
    border-color: #b3865c;
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: #2a2e73;
    border-color: #2a2e73;
}

/* Accent Buttons */
.btn-accent {
    background-color: var(--primary-accent);
    border-color: var(--primary-accent);
    color: var(--dark-bg);
}

.btn-accent:hover:not(:disabled) {
    background-color: #e6c147;
    border-color: #e6c147;
}

.btn-accent-secondary {
    background-color: var(--secondary-accent);
    border-color: var(--secondary-accent);
}

.btn-accent-secondary:hover:not(:disabled) {
    background-color: #e34d6a;
    border-color: #e34d6a;
}

/* Feedback Buttons */
.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success:hover:not(:disabled) {
    background-color: #0fa060;
    border-color: #0fa060;
}

.btn-info {
    background-color: var(--info-color);
    border-color: var(--info-color);
}

.btn-info:hover:not(:disabled) {
    background-color: #0099db;
    border-color: #0099db;
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: #ffffff;
}

.btn-warning:hover:not(:disabled) {
    background-color: #e69100;
    border-color: #e69100;
    color: #ffffff;
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-danger:hover:not(:disabled) {
    background-color: #e13c58;
    border-color: #e13c58;
}

/* Button Sizes */
.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.25rem;
}

/* Loading state */
.btn.loading {
    position: relative;
    color: transparent !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 1rem;
    height: 1rem;
    top: 50%;
    left: 50%;
    margin: -0.5rem 0 0 -0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: button-loading-spinner 0.6s linear infinite;
}

@keyframes button-loading-spinner {
    from {
        transform: rotate(0turn);
    }
    to {
        transform: rotate(1turn);
    }
}

/* Success state */
.btn.success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    animation: button-success 1s ease-in-out;
}

@keyframes button-success {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Error state */
.btn.error {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    animation: button-error 0.5s ease-in-out;
}

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