/* ============================================
   ThemeForge Pro Blog - Advanced CSS
   @version 5.0.0 (Fixed)
   ============================================ */

/* ============================================
   1. SEARCH OVERLAY — FULL SCREEN MODAL
   ============================================ */
.tf-search-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(10, 37, 64, 0.95) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    z-index: 999999 !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 24px !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none !important;
    overflow-y: auto !important;
}

.tf-search-overlay.tf-active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

.tf-search-overlay-inner {
    position: relative !important;
    max-width: 680px !important;
    width: 100% !important;
    background: transparent !important;
    margin: 0 auto !important;
}

.tf-search-close {
    position: absolute !important;
    top: -70px !important;
    right: 0 !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    padding: 0 !important;
    z-index: 2 !important;
}

.tf-search-close:hover {
    background: #ff6b35 !important;
    border-color: #ff6b35 !important;
    transform: rotate(90deg) !important;
}

.tf-search-close svg {
    width: 24px !important;
    height: 24px !important;
    stroke: currentColor !important;
}

.tf-search-overlay-content {
    text-align: center !important;
    width: 100% !important;
}

.tf-search-overlay-label {
    display: block !important;
    font-family: 'Playfair Display', Georgia, serif !important;
    font-size: 28px !important;
    color: #ffffff !important;
    margin-bottom: 24px !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
}

.tf-search-overlay-hint {
    color: rgba(255, 255, 255, 0.5) !important;
    font-size: 13px !important;
    margin-top: 20px !important;
}

.tf-search-overlay .tf-search-form {
    position: relative !important;
    width: 100% !important;
    display: block !important;
}

.tf-search-overlay .tf-search-form input[type="search"] {
    width: 100% !important;
    padding: 20px 60px 20px 24px !important;
    border: 2px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 14px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    font-size: 18px !important;
    font-family: inherit !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
    outline: none !important;
}

.tf-search-overlay .tf-search-form input[type="search"]::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

.tf-search-overlay .tf-search-form input[type="search"]:focus {
    border-color: #ff6b35 !important;
    background: rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.15) !important;
}

.tf-search-overlay .tf-search-form button[type="submit"] {
    position: absolute !important;
    right: 8px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 10px !important;
    background: linear-gradient(135deg, #ff6b35, #2d7dd2) !important;
    color: #ffffff !important;
    border: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
}

body.tf-search-open {
    overflow: hidden !important;
}

/* ============================================
   2. MOBILE MENU — FIXED
   ============================================ */
.tf-menu-toggle {
    display: none;   /* Desktop par hidden */
}

@media (max-width: 900px) {
    .tf-menu-toggle {
        display: flex !important;
    }
}

.tf-nav {
    /* Desktop default */
    display: block;
}

@media (max-width: 900px) {
    .tf-nav {
        position: fixed !important;
        top: 0 !important;
        right: -320px !important;
        width: 300px !important;
        max-width: 85vw !important;
        height: 100vh !important;
        background: #ffffff !important;
        padding: 100px 30px 40px !important;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2) !important;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
        overflow-y: auto !important;
        z-index: 99999 !important;
        display: block !important;
        margin: 0 !important;
    }

    body.tf-dark-mode .tf-nav {
        background: #0f1720 !important;
    }

    .tf-nav.tf-open {
        right: 0 !important;
    }

    /* Background dim */
    body.tf-menu-open::before {
        content: '' !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background: rgba(0, 0, 0, 0.55) !important;
        z-index: 99998 !important;
    }

    .tf-nav ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        align-items: flex-start !important;
        list-style: none !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .tf-nav ul li {
        width: 100% !important;
        border-bottom: 1px solid #e2e8f0 !important;
        list-style: none !important;
    }

    body.tf-dark-mode .tf-nav ul li {
        border-bottom-color: #1e293b !important;
    }

    .tf-nav ul li:last-child {
        border-bottom: none !important;
    }

    .tf-nav ul li a {
        padding: 16px 0 !important;
        display: block !important;
        width: 100% !important;
        font-size: 16px !important;
        color: #1a202c !important;
    }

    body.tf-dark-mode .tf-nav ul li a {
        color: #e2e8f0 !important;
    }

    .tf-nav ul li a::after {
        display: none !important;
    }

    .tf-nav ul li a:hover,
    .tf-nav ul li.current-menu-item a {
        color: #ff6b35 !important;
    }
}

/* ============================================
   3. HEADER ACTIONS — FIXED
   ============================================ */
.tf-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

body.tf-dark-mode .tf-header {
    background: #0f1720 !important;
    border-bottom-color: #1e293b !important;
}

.tf-header .container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding-top: 18px !important;
    padding-bottom: 18px !important;
    gap: 20px !important;
}

.tf-header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    position: relative !important;
    z-index: 10000 !important;
}

.tf-header-actions button,
.tf-icon-btn,
.tf-dark-toggle,
.tf-menu-toggle {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
    border-radius: 50% !important;
    background: transparent !important;
    border: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    color: #1a202c !important;
    pointer-events: auto !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: transparent !important;
    position: relative !important;
    z-index: 10000 !important;
}

body.tf-dark-mode .tf-icon-btn,
body.tf-dark-mode .tf-dark-toggle,
body.tf-dark-mode .tf-menu-toggle {
    color: #e2e8f0 !important;
}

.tf-icon-btn:hover,
.tf-dark-toggle:hover,
.tf-menu-toggle:hover {
    background: rgba(255, 107, 53, 0.1) !important;
    color: #ff6b35 !important;
}

.tf-icon-btn svg,
.tf-dark-toggle svg,
.tf-menu-toggle svg {
    width: 20px !important;
    height: 20px !important;
    pointer-events: none !important;
}

/* Dark mode toggle icons */
.tf-dark-toggle {
    position: relative !important;
    overflow: hidden !important;
}

.tf-dark-toggle .tf-icon-sun,
.tf-dark-toggle .tf-icon-moon {
    position: absolute !important;
    transition: transform 0.4s, opacity 0.3s !important;
    pointer-events: none !important;
}

.tf-dark-toggle .tf-icon-sun {
    opacity: 0;
    transform: rotate(-90deg) scale(0.5);
}

.tf-dark-toggle .tf-icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.tf-dark-mode .tf-dark-toggle .tf-icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.tf-dark-mode .tf-dark-toggle .tf-icon-moon {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

/* ============================================
   4. FLOATING ELEMENTS
   ============================================ */
.tf-back-top {
    position: fixed !important;
    bottom: 30px !important;
    right: 30px !important;
    width: 52px !important;
    height: 52px !important;
    z-index: 998 !important;
    margin: 0 !important;
}

.tf-reading-mode-toggle {
    position: fixed !important;
    bottom: 100px !important;
    right: 30px !important;
    width: 52px !important;
    height: 52px !important;
    z-index: 997 !important;
    margin: 0 !important;
}

.tf-whatsapp-float {
    position: fixed !important;
    bottom: 170px !important;
    right: 30px !important;
    width: 54px !important;
    height: 54px !important;
    z-index: 996 !important;
    margin: 0 !important;
}

.tf-toast {
    position: fixed !important;
    bottom: 30px !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(100px) !important;
    z-index: 999998 !important;
    margin: 0 !important;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s !important;
    pointer-events: none !important;
}

.tf-toast.show {
    opacity: 1 !important;
    transform: translateX(-50%) translateY(0) !important;
    pointer-events: auto !important;
}

/* ============================================
   5. GLOBAL RESET
   ============================================ */
html, body {
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
}

/* ============================================
   6. MOBILE MEDIA QUERIES
   ============================================ */
@media (max-width: 900px) {
    .tf-header .container {
        padding-top: 14px !important;
        padding-bottom: 14px !important;
        gap: 12px !important;
    }

    .tf-logo-text { font-size: 18px !important; }
    .tf-logo-tagline { font-size: 9px !important; }
    .tf-logo-icon { width: 36px !important; height: 36px !important; font-size: 16px !important; }

    /* Search overlay — mobile */
    .tf-search-overlay {
        padding: 16px !important;
    }
    .tf-search-overlay-inner {
        max-width: 100% !important;
    }
    .tf-search-close {
        top: -60px !important;
        width: 44px !important;
        height: 44px !important;
    }
    .tf-search-overlay-label {
        font-size: 20px !important;
        margin-bottom: 18px !important;
    }
    .tf-search-overlay .tf-search-form input[type="search"] {
        padding: 16px 56px 16px 18px !important;
        font-size: 16px !important;
    }
    .tf-search-overlay .tf-search-form button[type="submit"] {
        width: 44px !important;
        height: 44px !important;
    }
}

@media (max-width: 640px) {
    .tf-hero {
        height: 380px !important;
    }
    .tf-hero h2 {
        font-size: 20px !important;
    }

    .tf-back-top {
        width: 44px !important;
        height: 44px !important;
        bottom: 16px !important;
        right: 16px !important;
    }
    .tf-reading-mode-toggle {
        width: 44px !important;
        height: 44px !important;
        bottom: 74px !important;
        right: 16px !important;
    }
    .tf-whatsapp-float {
        width: 42px !important;
        height: 42px !important;
        bottom: 132px !important;
        right: 16px !important;
    }
}