/* ==================== Buttons ==================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-primary);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--color-primary-hover);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ==================== Forms ==================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.login-box,
.form-box {
    max-width: 400px;
    margin: 0 auto;
    background-color: var(--color-bg-elevated);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.login-title,
.form-title {
    font-size: var(--font-size-2xl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.login-form .form-group {
    margin-bottom: var(--spacing-lg);
}

/* ==================== Badge ==================== */

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-primary);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    white-space: nowrap;
}

/* ==================== Flash Messages ==================== */

.flash-messages {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1000;
    max-width: 400px;
}

.flash {
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    animation: slideIn var(--transition-slow);
    font-weight: var(--font-weight-medium);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.flash-message {
    flex: 1;
}

.flash-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity var(--transition);
    line-height: 1;
}

.flash-close:hover {
    opacity: 1;
}

.flash-success {
    background-color: var(--color-success);
    color: white;
}

.flash-error {
    background-color: var(--color-error);
    color: white;
}

.flash-warning {
    background-color: var(--color-warning);
    color: white;
}

.flash-info {
    background-color: var(--color-info);
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ==================== Theme Toggle Button ==================== */

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 20px;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    background-color: var(--color-bg-alt);
    transform: scale(1.1);
}

.theme-toggle:active {
    transform: scale(0.95);
}

/* ==================== Loading Spinner ==================== */

.spinner {
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
}

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

/* ==================== Info Accordions ==================== */

.info-accordions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.info-accordion {
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.info-accordion:hover {
    box-shadow: var(--shadow-md);
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: all var(--transition);
}

.accordion-header:hover {
    background-color: var(--color-bg-alt);
}

.accordion-header::-webkit-details-marker {
    display: none;
}

.accordion-icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.accordion-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    flex: 1;
}

.accordion-arrow {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: transform var(--transition);
}

details[open] .accordion-arrow {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 var(--spacing-xl) var(--spacing-xl) var(--spacing-xl);
    color: var(--color-text);
    line-height: var(--line-height-relaxed);
}

.accordion-content h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

.accordion-content h4 {
    color: var(--color-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* Rules List */
.rules-list {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.rules-list li {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-sm);
}

/* FAQ Items */
.faq-item {
    margin-bottom: var(--spacing-xl);
}

.faq-item h4 {
    color: var(--color-heading);
}

/* Contact Methods */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.contact-item h4 {
    margin-top: 0;
}

/* Info Note */
.info-note {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    border-left: 4px solid var(--color-primary);
    margin-top: var(--spacing-lg);
}