/**
 * ABHO Theme - Main Styles
 * 
 * @package ABHO
 * @since 1.0.0
 */

/* ========================================
   CSS VARIABLES
   ======================================== */

:root {
    /* Colors - ABHO Brand */
    --abho-primary: #0073aa;
    --abho-primary-dark: #005a87;
    --abho-primary-light: #cce5f0;
    --abho-secondary: #23282d;
    --abho-accent: #00a0d2;
    
    /* Semantic Colors */
    --abho-success: #46b450;
    --abho-warning: #ffb900;
    --abho-error: #dc3232;
    --abho-info: #00a0d2;
    
    /* Neutrals */
    --abho-white: #ffffff;
    --abho-gray-100: #f7f7f7;
    --abho-gray-200: #eeeeee;
    --abho-gray-300: #dddddd;
    --abho-gray-400: #cccccc;
    --abho-gray-500: #999999;
    --abho-gray-600: #666666;
    --abho-gray-700: #444444;
    --abho-gray-800: #23282d;
    --abho-black: #000000;
    
    /* Typography */
    --abho-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --abho-font-size-base: 16px;
    --abho-line-height: 1.6;
    
    /* Spacing */
    --abho-spacing-xs: 4px;
    --abho-spacing-sm: 8px;
    --abho-spacing-md: 16px;
    --abho-spacing-lg: 24px;
    --abho-spacing-xl: 32px;
    --abho-spacing-xxl: 48px;
    
    /* Border Radius */
    --abho-radius-sm: 4px;
    --abho-radius-md: 8px;
    --abho-radius-lg: 12px;
    --abho-radius-full: 9999px;
    
    /* Shadows */
    --abho-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --abho-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --abho-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --abho-transition: 0.2s ease-in-out;
}


/* ========================================
   BASE STYLES
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: var(--abho-font-size-base);
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: var(--abho-font-family);
    font-size: 1rem;
    line-height: var(--abho-line-height);
    color: var(--abho-gray-800);
    background-color: var(--abho-white);
    overflow-x: hidden;
    max-width: 100vw;
}


/* ========================================
   UTILITY CLASSES
   ======================================== */

/* Loading States */
.abho-loading {
    position: relative;
    opacity: 0.6;
    pointer-events: none;
}

.abho-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid var(--abho-gray-300);
    border-top-color: var(--abho-primary);
    border-radius: 50%;
    animation: abho-spin 0.8s linear infinite;
}

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

/* Visibility */
.abho-hidden {
    display: none !important;
}

.abho-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Text Alignment */
.abho-text-left { text-align: left; }
.abho-text-center { text-align: center; }
.abho-text-right { text-align: right; }

/* Spacing */
.abho-mt-0 { margin-top: 0; }
.abho-mt-1 { margin-top: var(--abho-spacing-sm); }
.abho-mt-2 { margin-top: var(--abho-spacing-md); }
.abho-mt-3 { margin-top: var(--abho-spacing-lg); }
.abho-mt-4 { margin-top: var(--abho-spacing-xl); }

.abho-mb-0 { margin-bottom: 0; }
.abho-mb-1 { margin-bottom: var(--abho-spacing-sm); }
.abho-mb-2 { margin-bottom: var(--abho-spacing-md); }
.abho-mb-3 { margin-bottom: var(--abho-spacing-lg); }
.abho-mb-4 { margin-bottom: var(--abho-spacing-xl); }


/* ========================================
   BUTTONS
   ======================================== */

.abho-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--abho-spacing-sm);
    padding: var(--abho-spacing-sm) var(--abho-spacing-md);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    color: var(--abho-white);
    background-color: var(--abho-primary);
    border: 1px solid var(--abho-primary);
    border-radius: var(--abho-radius-sm);
    cursor: pointer;
    transition: all var(--abho-transition);
}

.abho-btn:hover {
    background-color: var(--abho-primary-dark);
    border-color: var(--abho-primary-dark);
}

.abho-btn:focus {
    outline: 2px solid var(--abho-primary);
    outline-offset: 2px;
}

.abho-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Button Variants */
.abho-btn--secondary {
    color: var(--abho-gray-700);
    background-color: var(--abho-white);
    border-color: var(--abho-gray-400);
}

.abho-btn--secondary:hover {
    background-color: var(--abho-gray-100);
}

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

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

.abho-btn--small {
    padding: var(--abho-spacing-xs) var(--abho-spacing-sm);
    font-size: 0.75rem;
}

.abho-btn--large {
    padding: var(--abho-spacing-md) var(--abho-spacing-lg);
    font-size: 1rem;
}


/* ========================================
   CARDS
   ======================================== */

.abho-card {
    background: var(--abho-white);
    border: 1px solid var(--abho-gray-300);
    border-radius: var(--abho-radius-md);
    box-shadow: var(--abho-shadow-sm);
}

.abho-card__header {
    padding: var(--abho-spacing-md);
    border-bottom: 1px solid var(--abho-gray-200);
}

.abho-card__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.abho-card__body {
    padding: var(--abho-spacing-md);
}

.abho-card__footer {
    padding: var(--abho-spacing-md);
    border-top: 1px solid var(--abho-gray-200);
    background-color: var(--abho-gray-100);
}


/* ========================================
   ALERTS
   ======================================== */

.abho-alert {
    padding: var(--abho-spacing-md);
    border-radius: var(--abho-radius-sm);
    border-left: 4px solid;
}

.abho-alert--info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: var(--abho-info);
}

.abho-alert--success {
    color: #155724;
    background-color: #d4edda;
    border-color: var(--abho-success);
}

.abho-alert--warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: var(--abho-warning);
}

.abho-alert--error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: var(--abho-error);
}


/* ========================================
   BADGES
   ======================================== */

.abho-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--abho-radius-full);
}

.abho-badge--success {
    color: #155724;
    background-color: #d4edda;
}

.abho-badge--warning {
    color: #856404;
    background-color: #fff3cd;
}

.abho-badge--error {
    color: #721c24;
    background-color: #f8d7da;
}

.abho-badge--info {
    color: #0c5460;
    background-color: #d1ecf1;
}

.abho-badge--neutral {
    color: var(--abho-gray-600);
    background-color: var(--abho-gray-200);
}


/* ========================================
   MEMBER STATUS BADGES
   ======================================== */

.abho-status {
    display: inline-flex;
    align-items: center;
    gap: var(--abho-spacing-xs);
    padding: 4px 12px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--abho-radius-full);
}

.abho-status--ativo {
    color: #155724;
    background-color: #d4edda;
}

.abho-status--pendente {
    color: #856404;
    background-color: #fff3cd;
}

.abho-status--inativo {
    color: #721c24;
    background-color: #f8d7da;
}

.abho-status--suspenso {
    color: var(--abho-gray-600);
    background-color: var(--abho-gray-200);
}


/* ========================================
   PROGRESS BAR
   ======================================== */

.abho-progress {
    height: 8px;
    background-color: var(--abho-gray-200);
    border-radius: var(--abho-radius-full);
    overflow: hidden;
}

.abho-progress__bar {
    height: 100%;
    background-color: var(--abho-primary);
    border-radius: var(--abho-radius-full);
    transition: width var(--abho-transition);
}

.abho-progress__bar--success {
    background-color: var(--abho-success);
}

.abho-progress__bar--warning {
    background-color: var(--abho-warning);
}

.abho-progress__bar--error {
    background-color: var(--abho-error);
}


/* ========================================
   NOTIFICATIONS (Toast)
   ======================================== */

.abho-notification {
    position: fixed;
    top: var(--abho-spacing-lg);
    right: var(--abho-spacing-lg);
    z-index: 99999;
    max-width: 400px;
    padding: var(--abho-spacing-md) var(--abho-spacing-lg);
    border-radius: var(--abho-radius-md);
    box-shadow: var(--abho-shadow-lg);
    font-size: 0.875rem;
    line-height: 1.5;
    transform: translateX(calc(100% + var(--abho-spacing-lg)));
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.abho-notification.is-visible {
    transform: translateX(0);
    opacity: 1;
}

.abho-notification--info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-left: 4px solid var(--abho-info);
}

.abho-notification--success {
    color: #155724;
    background-color: #d4edda;
    border-left: 4px solid var(--abho-success);
}

.abho-notification--warning {
    color: #856404;
    background-color: #fff3cd;
    border-left: 4px solid var(--abho-warning);
}

.abho-notification--error {
    color: #721c24;
    background-color: #f8d7da;
    border-left: 4px solid var(--abho-error);
}

/* Respeitar prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .abho-notification {
        transition: none;
    }

    .abho-loading::after {
        animation: none;
    }

    .abho-progress__bar {
        transition: none;
    }
}


/* ========================================
   CONTENT RESTRICTION
   ======================================== */

.abho-restricted-content {
    position: relative;
    margin: var(--abho-space-lg) 0;
}

.abho-restricted-teaser {
    position: relative;
    max-height: 200px;
    overflow: hidden;
    color: var(--abho-gray-600);
    line-height: 1.8;
}

.abho-restricted-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.9) 60%,
        var(--abho-white) 100%
    );
    pointer-events: none;
}

.abho-restricted-message {
    text-align: center;
    padding: var(--abho-space-xl) var(--abho-space-lg);
    background-color: var(--abho-gray-100);
    border: 1px solid var(--abho-gray-300);
    border-radius: var(--abho-radius-md);
    margin-top: calc(-1 * var(--abho-space-md));
    position: relative;
    z-index: 1;
}

.abho-restricted-icon {
    color: var(--abho-primary);
    margin-bottom: var(--abho-space-md);
}

.abho-restricted-icon svg {
    width: 48px;
    height: 48px;
}

.abho-restricted-message h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--abho-secondary);
    margin: 0 0 var(--abho-space-sm);
}

.abho-restricted-message p {
    color: var(--abho-gray-600);
    max-width: 540px;
    margin: 0 auto var(--abho-space-lg);
    line-height: 1.6;
}

.abho-restricted-actions {
    display: flex;
    gap: var(--abho-space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Inline restricted content (shortcode) */
.abho-restricted-inline {
    background-color: var(--abho-primary-light);
    border: 1px dashed var(--abho-primary);
    border-radius: var(--abho-radius-sm);
    padding: var(--abho-space-md);
    text-align: center;
    margin: var(--abho-space-md) 0;
}

.abho-restricted-inline p {
    margin: 0 0 var(--abho-space-sm);
    color: var(--abho-primary-dark);
    font-weight: 500;
}

/* Responsivo */
@media (max-width: 600px) {
    .abho-restricted-message {
        padding: var(--abho-space-lg) var(--abho-space-md);
    }

    .abho-restricted-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .abho-restricted-icon svg {
        width: 36px;
        height: 36px;
    }
}

/* ========================================
   WIZARD STEPS — definido em forms.css (fonte única, versão BEM completa)
   ======================================== */