/**
 * DFN Tour — Guided Tutorial Balloon System
 * Area Riservata FAI Prenotazioni
 *
 * @package DFN_Theme
 * @since   2.0.0
 */

/* =========================================================
   VARIABILI
   ========================================================= */
:root {
    --dfn-tour-primary:    #004b23;
    --dfn-tour-accent:     #e74f30;
    --dfn-tour-bg:         #ffffff;
    --dfn-tour-text:       #1e293b;
    --dfn-tour-muted:      #64748b;
    --dfn-tour-border:     #e2e8f0;
    --dfn-tour-shadow:     0 20px 40px -8px rgba(0,0,0,0.25), 0 8px 16px -4px rgba(0,0,0,0.12);
    --dfn-tour-radius:     14px;
    --dfn-tour-z:          999900;
}

/* =========================================================
   MASK — rettangoli oscuranti intorno all elemento target
   ========================================================= */
.dfn-tour-mask {
    position: fixed;
    background: rgba(10, 22, 40, 0.62);
    z-index: var(--dfn-tour-z);
    pointer-events: all;
    transition: all 0.28s ease;
}

/* =========================================================
   HIGHLIGHT — finestra trasparente cliccabile sull elemento
   ========================================================= */
.dfn-tour-highlight-hole {
    position: fixed;
    z-index: calc(var(--dfn-tour-z) + 1);
    border-radius: 8px;
    box-shadow: 0 0 0 3px #004b23, 0 0 0 5px rgba(0,75,35,0.3);
    pointer-events: none;
    transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================
   BALLOON
   ========================================================= */
.dfn-tour-balloon {
    position: fixed;
    z-index: calc(var(--dfn-tour-z) + 2);
    width: 340px;
    max-width: calc(100vw - 32px);
    background: #ffffff;
    border-radius: var(--dfn-tour-radius);
    box-shadow: var(--dfn-tour-shadow);
    border: 1px solid rgba(0,0,0,0.06);
    overflow: visible;
    animation: dfnTourBalloonIn 0.25s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

@keyframes dfnTourBalloonIn {
    from { opacity: 0; transform: scale(0.88) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Freccia */
.dfn-tour-balloon::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    background: #004b23;
    transform: rotate(45deg);
}

.dfn-tour-balloon[data-pos="top"]::before {
    bottom: -7px;
    left: 28px;
    border-top: none;
    border-left: none;
}

.dfn-tour-balloon[data-pos="bottom"]::before {
    top: -7px;
    left: 28px;
    border-bottom: none;
    border-right: none;
}

.dfn-tour-balloon[data-pos="left"]::before {
    right: -7px;
    top: 22px;
    border-top: none;
    border-right: none;
}

.dfn-tour-balloon[data-pos="right"]::before {
    left: -7px;
    top: 22px;
    border-bottom: none;
    border-left: none;
}

.dfn-tour-balloon[data-pos="center"]::before {
    display: none;
}

/* Header */
.dfn-tour-balloon-header {
    padding: 14px 16px 12px;
    background: linear-gradient(135deg, #004b23 0%, #006b35 100%);
    border-radius: var(--dfn-tour-radius) var(--dfn-tour-radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.dfn-tour-balloon-title {
    font-size: 14px;
    font-weight: 800;
    color: #ffffff;
    margin: 0;
    line-height: 1.3;
    flex: 1;
    font-family: 'Outfit', sans-serif;
}

.dfn-tour-skip-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: rgba(255,255,255,0.85);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
    font-family: 'Outfit', sans-serif;
    flex-shrink: 0;
}

.dfn-tour-skip-btn:hover {
    background: rgba(255,255,255,0.28);
    color: #fff;
}

/* Body */
.dfn-tour-balloon-body {
    padding: 14px 16px 8px;
    font-size: 13.5px;
    line-height: 1.65;
    color: #1e293b;
    font-family: 'Outfit', sans-serif;
}

.dfn-tour-balloon-body p { margin: 0; }
.dfn-tour-balloon-body strong { color: #004b23; }

/* Progress dots */
.dfn-tour-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px 2px;
}
.dfn-tour-dot {
    width: 8px !important;
    height: 8px !important;
    min-width: 8px !important;
    min-height: 8px !important;
    max-width: 8px !important;
    max-height: 8px !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    border-radius: 50% !important;
    background: #cbd5e1 !important;
    transition: all 0.22s ease !important;
    cursor: pointer;
    box-shadow: none !important;
    outline: none !important;
    appearance: none;
    -webkit-appearance: none;
    display: block !important;
    flex: 0 0 8px !important;
}

.dfn-tour-dot.active {
    background: #004b23 !important;
    transform: scale(1.35) !important;
}

.dfn-tour-dot.done {
    background: #86efac !important;
}

/* Footer */
.dfn-tour-balloon-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 14px;
    gap: 8px;
}

.dfn-tour-step-counter {
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    white-space: nowrap;
    font-family: 'Outfit', sans-serif;
}

.dfn-tour-nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

.dfn-tour-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.18s ease;
    font-family: 'Outfit', sans-serif;
    line-height: 1;
}

.dfn-tour-btn-prev {
    background: #f1f5f9;
    color: #64748b;
}

.dfn-tour-btn-prev:hover:not(:disabled) {
    background: #e2e8f0;
    color: #1e293b;
}

.dfn-tour-btn-prev:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.dfn-tour-btn-next {
    background: #004b23;
    color: #ffffff;
}

.dfn-tour-btn-next:hover {
    background: #003a1b;
    transform: translateX(1px);
}

.dfn-tour-btn-finish {
    background: #e74f30;
    color: #ffffff;
}

.dfn-tour-btn-finish:hover {
    background: #c43d20;
}

/* =========================================================
   FAB — Bottone flottante
   ========================================================= */
.dfn-tour-fab {
    position: fixed;
    bottom: 28px;
    right: 24px;
    z-index: calc(var(--dfn-tour-z) - 1);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #004b23;
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 11px 18px;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,75,35,0.4), 0 2px 6px rgba(0,0,0,0.15);
    transition: all 0.22s ease;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.02em;
}

.dfn-tour-fab:hover {
    background: #003a1b;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,75,35,0.45), 0 4px 8px rgba(0,0,0,0.18);
}

.dfn-tour-fab-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 900;
    flex-shrink: 0;
}

.dfn-tour-fab.dfn-tour-fab-pulse {
    animation: dfnTourFabPulse 2.2s ease-in-out 0.8s 3;
}

@keyframes dfnTourFabPulse {
    0%,100% { box-shadow: 0 4px 14px rgba(0,75,35,0.4), 0 2px 6px rgba(0,0,0,0.15); }
    50%     { box-shadow: 0 4px 14px rgba(0,75,35,0.4), 0 0 0 10px rgba(0,75,35,0.12), 0 2px 6px rgba(0,0,0,0.15); }
}

body.dfn-tour-running .dfn-tour-fab {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.85);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 768px) {
    .dfn-tour-balloon {
        width: calc(100vw - 24px);
    }
    .dfn-tour-balloon::before {
        display: none;
    }
    .dfn-tour-fab {
        bottom: 78px !important;
        right: 14px !important;
        width: 44px !important;
        height: 44px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        display: inline-flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 0 !important;
        font-size: 0 !important;
        box-shadow: 0 4px 14px rgba(0, 75, 35, 0.35) !important;
        line-height: 1 !important;
    }
    .dfn-tour-fab-icon {
        font-size: 20px !important;
        line-height: 1 !important;
        background: transparent !important;
        width: auto !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .dfn-tour-balloon-footer {
        flex-wrap: wrap;
    }
}