/* GuideFlow Global Styles */

/* Body classes — tour active state */
body.gf-active {}

body.gf-animate {}

body.gf-no-animate {}

/* Fade animation for overlay + popover */
@keyframes gf-fade-in {
    0% { opacity: 0; }
    to { opacity: 1; }
}

body.gf-animate .gf-overlay {
    animation: gf-fade-in 200ms ease-in-out;
}

body.gf-animate .gf-step {
    animation: gf-fade-in 200ms;
}

/* Highlighted target element */
.gf-highlight-active {
    position: relative;
    z-index: var(--gf-highlight-zindex, 10001);
    box-shadow: var(--gf-highlight-shadow, 0 0 0 4px rgba(67, 97, 238, 0.4));
    border-radius: var(--gf-highlight-radius, 4px);
    transition: box-shadow 0.2s ease;
}

.gf-highlight-pulse {
    animation: gf-pulse 1.5s ease-in-out infinite;
}

@keyframes gf-pulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(67, 97, 238, 0.2); }
}

.gf-highlight-glow {
    animation: gf-glow 1.5s ease-in-out infinite;
}

@keyframes gf-glow {
    0%, 100% { box-shadow: 0 0 8px rgba(67, 97, 238, 0.4); }
    50% { box-shadow: 0 0 20px rgba(67, 97, 238, 0.6); }
}

/* Click-through passthrough */
.gf-click-through {
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
}

/* Stage overlay panels */
.gf-stage-panel {
    transition: opacity 0.2s ease;
}

/* =============================================
   Tour Buttons (global — works inside RenderFragment)
   ============================================= */
.gf-btn {
    all: unset;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 15px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--gf-btn-radius, 3px);
    border: none;
    cursor: pointer;
    transition: background-color 0.15s, opacity 0.15s;
    white-space: nowrap;
}

.gf-btn:focus-visible {
    outline: 2px solid var(--gf-btn-primary-bg, #4361ee);
    outline-offset: 2px;
}

.gf-btn--next {
    background-color: var(--gf-btn-primary-bg, #4361ee);
    color: var(--gf-btn-primary-color, #ffffff);
}

.gf-btn--next:hover { opacity: 0.9; }

.gf-btn--back {
    background-color: var(--gf-btn-secondary-bg, #e9ecef);
    color: var(--gf-btn-secondary-color, #495057);
}

.gf-btn--back:hover { opacity: 0.85; }

.gf-btn--skip {
    background: none;
    color: var(--gf-text-color, #2d2d2d);
    opacity: 0.5;
    text-decoration: none;
    padding: 6px 8px;
}

.gf-btn--skip:hover { opacity: 1; }

/* =============================================
   Theme: Light (explicit)
   ============================================= */
.gf-theme-light {
    --gf-overlay-color: rgba(0, 0, 0, 0.4);
    --gf-popover-bg: #ffffff;
    --gf-popover-shadow: 0 1px 10px rgba(0, 0, 0, 0.4);
    --gf-popover-radius: 5px;
    --gf-title-color: #2d2d2d;
    --gf-text-color: #2d2d2d;
    --gf-btn-primary-bg: #4361ee;
    --gf-btn-primary-color: #ffffff;
    --gf-btn-secondary-bg: #e9ecef;
    --gf-btn-secondary-color: #495057;
    --gf-progress-bg: #e5e7eb;
    --gf-progress-color: #4361ee;
    --gf-visited-color: #10b981;
}

/* =============================================
   Theme: Dark
   ============================================= */
.gf-theme-dark {
    --gf-overlay-color: rgba(0, 0, 0, 0.75);
    --gf-popover-bg: #1e1e2e;
    --gf-popover-shadow: 0 1px 10px rgba(0, 0, 0, 0.6);
    --gf-popover-radius: 5px;
    --gf-title-color: #e2e8f0;
    --gf-text-color: #a0aec0;
    --gf-btn-primary-bg: #6366f1;
    --gf-btn-primary-color: #ffffff;
    --gf-btn-secondary-bg: #2d3748;
    --gf-btn-secondary-color: #e2e8f0;
    --gf-progress-bg: #2d3748;
    --gf-progress-color: #6366f1;
    --gf-visited-color: #34d399;
    --gf-highlight-shadow: 0 0 0 4px rgba(99, 102, 241, 0.5);
}

/* =============================================
   Theme: High Contrast
   ============================================= */
.gf-theme-high-contrast {
    --gf-overlay-color: rgba(0, 0, 0, 0.8);
    --gf-popover-bg: #000000;
    --gf-popover-shadow: 0 0 0 3px #ffffff;
    --gf-popover-radius: 4px;
    --gf-title-color: #ffffff;
    --gf-text-color: #ffffff;
    --gf-btn-primary-bg: #ffff00;
    --gf-btn-primary-color: #000000;
    --gf-btn-secondary-bg: #333333;
    --gf-btn-secondary-color: #ffffff;
    --gf-progress-bg: #333333;
    --gf-progress-color: #ffff00;
    --gf-visited-color: #00ff00;
    --gf-highlight-shadow: 0 0 0 4px #ffff00;
}