/* Edit PDF (views/pages/editPdf.ejs, public/js/editPdf.js) - page-only styles */

.ep-hidden { display: none !important; }

/* ---- layout (own classes - the purged Tailwind build lacks max-w-5xl etc.) ---- */
.ep-section { max-width: 75rem; margin: 0 auto 3rem; padding: 0 1rem; } /* same 1200px box as the cards below */
.ep-card {
    background: #fff; border: 1px solid #f3f4f6; border-radius: 1rem;
    box-shadow: 0 1px 2px rgba(0,0,0,.05); padding: 1.5rem;
}

/* ---- upload ---- */
.ep-drop {
    display: block;
    border: 4px dashed #bfdbfe;
    background: #fff;
    border-radius: 1rem;
    padding: 3rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}
.ep-drop:hover, .ep-drop-over { border-color: #60a5fa; background: #eff6ff; }
.ep-drop-icon { width: 4rem; height: 4rem; margin: 0 auto 1rem; color: #1e3a8a; background: #eff6ff; border-radius: 1rem; padding: .85rem; }
.ep-drop-icon svg { width: 100%; height: 100%; }
.ep-drop-title { font-size: 1.25rem; font-weight: 600; color: #374151; }
.ep-drop-hint { font-size: .875rem; color: #9ca3af; margin-top: .5rem; }
.ep-drop-btn {
    display: inline-block; margin-top: 1.5rem; background: #1e3a8a; color: #fff;
    font-weight: 700; padding: .75rem 2rem; border-radius: 9999px;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,.1);
}

/* ---- toolbar ---- */
.ep-toolbar {
    position: sticky; top: 0; z-index: 30;
    display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
    background: #fff; border: 1px solid #e5e7eb; border-radius: .75rem;
    padding: .5rem; margin-bottom: 1rem; box-shadow: 0 4px 12px rgba(0,0,0,.06);
}
.ep-group { display: flex; flex-wrap: wrap; gap: .25rem; align-items: center; }
/* groups are separated by spacing - a divider line looks stray when the toolbar wraps */
.ep-toolbar { column-gap: 1rem; }
.ep-toolbar button, .ep-toolbar select, .ep-toolbar input[type=number] {
    height: 2.25rem; border: 1px solid #e5e7eb; background: #f9fafb; border-radius: .5rem;
    padding: 0 .6rem; font-size: .875rem; color: #374151; cursor: pointer;
}
.ep-toolbar input[type=number] { width: 4.2rem; cursor: text; }
.ep-toolbar input[type=color] { width: 2.25rem; height: 2.25rem; border: 1px solid #e5e7eb; border-radius: .5rem; padding: 2px; background: #fff; cursor: pointer; }
.ep-toolbar button:hover { background: #eff6ff; border-color: #bfdbfe; }
.ep-toolbar button.ep-active { background: #1e3a8a; color: #fff; border-color: #1e3a8a; }
.ep-toolbar button:disabled { opacity: .4; cursor: default; }
.ep-toolbar label { font-size: .75rem; color: #6b7280; display: flex; align-items: center; gap: .25rem; }
.ep-toolbar button { display: inline-flex; align-items: center; gap: .35rem; }
.ep-ico { width: 1.05rem; height: 1.05rem; flex: none; }
.ep-tip { font-size: .85rem; color: #6b7280; margin: 0 0 1rem; }
.ep-primary { background: #1e3a8a !important; color: #fff !important; border-color: #1e3a8a !important; font-weight: 700; }
.ep-primary:hover { background: #172e6e !important; }

.ep-status { margin: 0 0 1rem; padding: .6rem .9rem; border-radius: .5rem; background: #eff6ff; color: #1e40af; font-size: .9rem; }
.ep-status-error { background: #fef2f2; color: #b91c1c; }

/* ---- pages ---- */
.ep-pages { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; width: 100%; }
.ep-page-wrap { display: flex; flex-direction: column; align-items: center; gap: .4rem; max-width: 100%; }
.ep-page-bar { display: flex; justify-content: space-between; align-items: center; width: 100%; gap: .5rem; font-size: .8rem; color: #6b7280; }
.ep-page-actions { display: flex; gap: .25rem; }
.ep-page-actions button {
    width: 2rem; height: 2rem; border: 1px solid #e5e7eb; background: #fff; border-radius: .4rem;
    color: #374151; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0;
}
.ep-page-actions button svg { width: 1rem; height: 1rem; }
.ep-page-actions button[data-act="delete"]:hover { color: #b91c1c; border-color: #fecaca; background: #fef2f2; }
.ep-page-actions button:hover { background: #eff6ff; border-color: #bfdbfe; }
.ep-page {
    position: relative; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.12);
    touch-action: none; user-select: none; -webkit-user-select: none; overflow: hidden;
}
.ep-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.ep-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.ep-vec { pointer-events: stroke; cursor: move; }
.ep-layer { position: absolute; inset: 0; pointer-events: none; }

.ep-pages[data-tool="text"] .ep-page { cursor: text; }
.ep-pages[data-tool="rect"] .ep-page,
.ep-pages[data-tool="whiteout"] .ep-page,
.ep-pages[data-tool="highlight"] .ep-page,
.ep-pages[data-tool="line"] .ep-page,
.ep-pages[data-tool="draw"] .ep-page { cursor: crosshair; }
.ep-pages:not([data-tool="select"]) .ep-vec { pointer-events: none; }

/* ---- edit existing text (phase 2) ---- */
.ep-textlayer { position: absolute; inset: 0; pointer-events: none; }
.ep-tl { position: absolute; display: none; border-radius: 2px; }
.ep-pages[data-tool="edittext"] .ep-tl {
    display: block; pointer-events: auto; cursor: text;
    outline: 1px dashed rgba(59, 130, 246, .55); background: rgba(59, 130, 246, .06);
}
.ep-pages[data-tool="edittext"] .ep-tl:hover { outline: 2px solid #3b82f6; background: rgba(59, 130, 246, .14); }
.ep-cover { position: absolute; pointer-events: none; }

/* ---- objects ---- */
.ep-obj { position: absolute; pointer-events: auto; cursor: move; box-sizing: border-box; }
.ep-pages:not([data-tool="select"]) .ep-obj { pointer-events: none; }
.ep-text { white-space: pre; min-width: .5em; min-height: 1em; outline: none; padding: 0; }
.ep-text-inner { display: inline-block; white-space: pre; min-width: .5em; min-height: 1em; outline: none; }
.ep-text.ep-editing { cursor: text; outline: 1px dashed #3b82f6; user-select: text; -webkit-user-select: text; }
.ep-image img { width: 100%; height: 100%; display: block; pointer-events: none; }
.ep-rect { border-style: solid; background: transparent; }
.ep-whiteout { background: #fff; outline: 1px dashed #d1d5db; }
.ep-selected { outline: 2px solid #3b82f6 !important; outline-offset: 1px; }
.ep-vec.ep-selected { outline: none !important; filter: drop-shadow(0 0 2px #3b82f6); }

.ep-handle {
    position: absolute; right: -7px; bottom: -7px; width: 14px; height: 14px;
    background: #fff; border: 2px solid #3b82f6; border-radius: 50%;
    cursor: nwse-resize; display: none; touch-action: none;
}
.ep-selected > .ep-handle { display: block; }

@media (max-width: 640px) {
    .ep-card { padding: .75rem; }
    .ep-drop { padding: 2rem 1rem; }
    /* Sticky would cover a quarter of a phone screen - let it scroll away. */
    .ep-toolbar { position: static; }
    .ep-tool-label { display: none; }
}