/**
 * GuestSEO Home Button Styles
 *
 * Edge-hugging slide-in widget
 * IDENTICAL to WhatsApp widget styling
 *
 * @package GuestSEO
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

.guestseo-home-button {
    --home-bg: rgba(255, 255, 255, 0.8);
    --home-text: var(--e-global-color-primary, #086246);
    --home-accent: var(--e-global-color-primary, #086246);
    --home-top-offset: 15%;
    --home-font-size: 14px;
    --home-font-family: inherit;
    --home-radius: 15px;
    --home-icon-size: 28px;
    --home-padding-top: 14px;
    --home-padding-right: 20px;
    --home-padding-bottom: 14px;
    --home-padding-left: 20px;
}

/* ==========================================================================
   Base Widget
   ========================================================================== */

.guestseo-home-button {
    position: fixed;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.guestseo-home-button.visible {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   Link & Content
   ========================================================================== */

.guestseo-home-button-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: var(--home-padding-top) var(--home-padding-right) var(--home-padding-bottom) var(--home-padding-left);
    background: var(--home-bg);
    color: var(--home-text);
    text-decoration: none;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.15),
        0 8px 24px rgba(0, 0, 0, 0.12),
        0 16px 48px rgba(0, 0, 0, 0.1);
    font-family: var(--home-font-family);
    font-size: var(--home-font-size);
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.guestseo-home-button-link:hover {
    box-shadow: 
        0 6px 16px rgba(0, 0, 0, 0.18),
        0 12px 32px rgba(0, 0, 0, 0.15),
        0 20px 56px rgba(0, 0, 0, 0.12);
    color: var(--home-text);
}

.guestseo-home-button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--home-icon-size);
    height: var(--home-icon-size);
    color: var(--home-accent);
    flex-shrink: 0;
}

.guestseo-home-button-icon svg {
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   Position: Left - hugs left edge (DEFAULT for home button)
   ========================================================================== */

.guestseo-home-button.pos-left {
    left: 0;
    right: auto;
    top: var(--home-top-offset);
    transform: translateX(-100%);
}

.guestseo-home-button.pos-left.visible {
    transform: translateX(0);
}

.guestseo-home-button.pos-left .guestseo-home-button-link {
    /* Round only right corners (inner side) */
    border-radius: 0 var(--home-radius) var(--home-radius) 0;
}

/* ==========================================================================
   Position: Right - hugs right edge
   ========================================================================== */

.guestseo-home-button.pos-right {
    right: 0;
    left: auto;
    top: var(--home-top-offset);
    transform: translateX(100%);
}

.guestseo-home-button.pos-right.visible {
    transform: translateX(0);
}

.guestseo-home-button.pos-right .guestseo-home-button-link {
    /* Round only left corners (inner side) */
    border-radius: var(--home-radius) 0 0 var(--home-radius);
}

/* ==========================================================================
   Position: Top - hugs top edge
   ========================================================================== */

.guestseo-home-button.pos-top {
    top: 0;
    left: 50%;
    right: auto;
    transform: translate(-50%, -100%);
}

.guestseo-home-button.pos-top.visible {
    transform: translate(-50%, 0);
}

.guestseo-home-button.pos-top .guestseo-home-button-link {
    /* Round only bottom corners (inner side) */
    border-radius: 0 0 var(--home-radius) var(--home-radius);
}

/* ==========================================================================
   Position: Bottom-Left - hugs left edge, 15% from bottom
   ========================================================================== */

.guestseo-home-button.pos-bottom-left {
    left: 0;
    right: auto;
    top: auto;
    bottom: 15%;
    transform: translateX(-100%);
}

.guestseo-home-button.pos-bottom-left.visible {
    transform: translateX(0);
}

.guestseo-home-button.pos-bottom-left .guestseo-home-button-link {
    border-radius: 0 var(--home-radius) var(--home-radius) 0;
}

/* ==========================================================================
   Position: Bottom-Right - hugs right edge, 15% from bottom
   ========================================================================== */

.guestseo-home-button.pos-bottom-right {
    right: 0;
    left: auto;
    top: auto;
    bottom: 15%;
    transform: translateX(100%);
}

.guestseo-home-button.pos-bottom-right.visible {
    transform: translateX(0);
}

.guestseo-home-button.pos-bottom-right .guestseo-home-button-link {
    border-radius: var(--home-radius) 0 0 var(--home-radius);
}

/* ==========================================================================
   WP Admin Bar Offset
   ========================================================================== */

body.admin-bar .guestseo-home-button.pos-left,
body.admin-bar .guestseo-home-button.pos-right {
    --home-top-offset: calc(15% + 32px);
}

body.admin-bar .guestseo-home-button.pos-top {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .guestseo-home-button.pos-left,
    body.admin-bar .guestseo-home-button.pos-right {
        --home-top-offset: calc(15% + 46px);
    }
    
    body.admin-bar .guestseo-home-button.pos-top {
        top: 46px;
    }
}

/* ==========================================================================
   Responsive - Tablet
   ========================================================================== */

@media (max-width: 1024px) and (min-width: 769px) {
    .guestseo-home-button.tablet-left {
        left: 0;
        right: auto;
        top: var(--home-top-offset);
        bottom: auto;
        transform: translateX(-100%);
    }
    
    .guestseo-home-button.tablet-left.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.tablet-left .guestseo-home-button-link {
        border-radius: 0 var(--home-radius) var(--home-radius) 0;
    }
    
    .guestseo-home-button.tablet-right {
        right: 0;
        left: auto;
        top: var(--home-top-offset);
        bottom: auto;
        transform: translateX(100%);
    }
    
    .guestseo-home-button.tablet-right.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.tablet-right .guestseo-home-button-link {
        border-radius: var(--home-radius) 0 0 var(--home-radius);
    }
    
    .guestseo-home-button.tablet-top {
        top: 0;
        left: 50%;
        right: auto;
        bottom: auto;
        transform: translate(-50%, -100%);
    }
    
    .guestseo-home-button.tablet-top.visible {
        transform: translate(-50%, 0);
    }
    
    .guestseo-home-button.tablet-top .guestseo-home-button-link {
        border-radius: 0 0 var(--home-radius) var(--home-radius);
    }
}

/* ==========================================================================
   Responsive - Mobile
   ========================================================================== */

@media (max-width: 768px) {
    .guestseo-home-button.mobile-left {
        left: 0 !important;
        right: auto !important;
        top: var(--home-top-offset) !important;
        bottom: auto !important;
        transform: translateX(-100%);
    }
    
    .guestseo-home-button.mobile-left.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.mobile-left .guestseo-home-button-link {
        border-radius: 0 var(--home-radius) var(--home-radius) 0 !important;
    }
    
    .guestseo-home-button.mobile-right {
        right: 0 !important;
        left: auto !important;
        top: var(--home-top-offset) !important;
        bottom: auto !important;
        transform: translateX(100%);
    }
    
    .guestseo-home-button.mobile-right.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.mobile-right .guestseo-home-button-link {
        border-radius: var(--home-radius) 0 0 var(--home-radius) !important;
    }
    
    .guestseo-home-button.mobile-top {
        top: 0 !important;
        left: 50% !important;
        right: auto !important;
        bottom: auto !important;
        transform: translate(-50%, -100%);
    }
    
    .guestseo-home-button.mobile-top.visible {
        transform: translate(-50%, 0);
    }
    
    .guestseo-home-button.mobile-top .guestseo-home-button-link {
        border-radius: 0 0 var(--home-radius) var(--home-radius) !important;
    }
    
    .guestseo-home-button.mobile-bottom-left {
        left: 0 !important;
        right: auto !important;
        top: auto !important;
        bottom: 15% !important;
        transform: translateX(-100%);
    }
    
    .guestseo-home-button.mobile-bottom-left.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.mobile-bottom-left .guestseo-home-button-link {
        border-radius: 0 var(--home-radius) var(--home-radius) 0 !important;
    }
    
    .guestseo-home-button.mobile-bottom-right {
        right: 0 !important;
        left: auto !important;
        top: auto !important;
        bottom: 15% !important;
        transform: translateX(100%);
    }
    
    .guestseo-home-button.mobile-bottom-right.visible {
        transform: translateX(0);
    }
    
    .guestseo-home-button.mobile-bottom-right .guestseo-home-button-link {
        border-radius: var(--home-radius) 0 0 var(--home-radius) !important;
    }
}