/*
Theme Name: SPV Document Archive
Description: Minimal theme for SPV compliance sites. Documents live as real files in wp-content/uploads/documents/{category}/ - no custom post types, no taxonomies, no page builder. Reused across every SPV site by swapping the Customizer settings (company name, registration number, address, intro text, accent colour).
Author: Prism 7
Version: 1.0.0
*/

:root {
    --spv-dark: #303030;
    --spv-accent: #d67e04;
    --spv-text: #333333;
    --spv-border: #e2e2e2;
    --spv-bg: #ffffff;
    --spv-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--spv-text);
    background: var(--spv-bg);
    line-height: 1.6;
}

.spv-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

a { color: var(--spv-accent); transition: color 0.15s var(--spv-ease); }

/* Header */
.spv-header {
    background: var(--spv-dark);
    color: #fff;
}
.spv-header .spv-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
    flex-wrap: wrap;
    gap: 10px 20px;
}
.spv-site-title {
    color: #fff;
    /* Company names vary a lot in length ("Peaslake Investments 1" vs
       "Defensive Certificates and Notes PLC") - scale with viewport width
       instead of a fixed size so long ones don't crowd the nav or wrap badly. */
    font-size: clamp(1.05rem, 0.85rem + 1.4vw, 1.6rem);
    line-height: 1.25;
    font-weight: 700;
    text-decoration: none;
    max-width: 100%;
    transition: color 0.15s var(--spv-ease);
}
.spv-site-title:hover { color: var(--spv-accent); }
.spv-nav { display: flex; flex-wrap: wrap; gap: 10px 24px; flex-shrink: 0; }
.spv-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.15s var(--spv-ease);
}
.spv-nav a:hover { color: var(--spv-accent); }

/* Main content */
.spv-main { padding: 56px 0; }
.spv-main p { max-width: 760px; }
.spv-main h1 { font-size: clamp(1.5rem, 1.15rem + 1.5vw, 2.1rem); line-height: 1.25; }

/* Related content / archive link card */
.spv-related {
    background: var(--spv-accent);
    color: #fff;
    padding: 48px 0 64px;
}
.spv-related h2 { color: #fff; margin-top: 0; font-size: clamp(1.25rem, 1.05rem + 1vw, 1.6rem); }
.spv-card {
    background: #fff;
    color: var(--spv-text);
    border-radius: 6px;
    padding: 28px;
    width: 100%;
    max-width: 340px;
    text-decoration: none;
    display: block;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.2s var(--spv-ease), transform 0.2s var(--spv-ease);
}
.spv-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}
.spv-card svg { color: var(--spv-accent); }
.spv-card h3 { margin: 12px 0 4px; }
.spv-card p { margin: 0; font-size: 0.9rem; color: #666; }

/* Document archive tabs */
.spv-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 2px solid var(--spv-border);
    margin-bottom: 28px;
}
.spv-tab {
    padding: 12px 18px;
    text-decoration: none;
    font-weight: 600;
    color: var(--spv-text);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s var(--spv-ease), border-color 0.15s var(--spv-ease);
}
.spv-tab.is-active,
.spv-tab:hover { color: var(--spv-accent); border-bottom-color: var(--spv-accent); }

.spv-file-list { list-style: none; margin: 0; padding: 0; }
.spv-file-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--spv-border);
    transition: background-color 0.15s var(--spv-ease);
}
.spv-file-list li:hover { background-color: #fafafa; }
.spv-file-info { display: flex; align-items: flex-start; gap: 14px; }
.spv-file-ext {
    flex-shrink: 0;
    background: var(--spv-border);
    color: var(--spv-text);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 4px 8px;
    border-radius: 4px;
}
.spv-file-name { font-weight: 600; }
.spv-file-meta { color: #777; font-size: 0.85rem; }
.spv-file-download {
    background: var(--spv-dark);
    color: #fff;
    padding: 8px 16px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: background-color 0.15s var(--spv-ease);
}
.spv-file-download:hover { background: var(--spv-accent); }
.spv-empty { color: #777; padding: 24px 0; }

.spv-pagination { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 24px; }
.spv-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 6px;
    border: 1px solid var(--spv-border);
    border-radius: 4px;
    text-decoration: none;
    color: var(--spv-text);
    font-size: 0.85rem;
    transition: background-color 0.15s var(--spv-ease), color 0.15s var(--spv-ease), border-color 0.15s var(--spv-ease);
}
.spv-page-link:hover { border-color: var(--spv-accent); color: var(--spv-accent); }
.spv-page-link.is-active { background: var(--spv-dark); border-color: var(--spv-dark); color: #fff; }

/* Manager UI - three stacked sections: add file, folder grid, new folder */
.spv-manager {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 24px;
}

.spv-block {
    border: 1px solid var(--spv-border);
    border-radius: 6px;
    padding: 20px;
    transition: border-color 0.15s var(--spv-ease);
}
.spv-block:hover { border-color: #ccc; }
.spv-block h3 { margin: 8px 0 12px; font-size: 1rem; }
.spv-block-icon {
    width: 32px;
    height: 32px;
    color: var(--spv-accent);
}
.spv-block-icon svg { width: 100%; height: 100%; }
.spv-block form { display: flex; flex-direction: column; gap: 10px; }
.spv-block input[type="text"],
.spv-block select {
    padding: 9px 10px;
    border: 1px solid var(--spv-border);
    border-radius: 4px;
    font-size: 0.9rem;
    font-family: inherit;
}
.spv-block .spv-btn { align-self: flex-start; }
.spv-hint { color: #999; font-size: 0.8rem; margin: 0; }

.spv-block-upload { max-width: 460px; }
.spv-block-new-folder { max-width: 360px; }

.spv-folders-section h2 {
    font-size: 1.1rem;
    margin: 0 0 16px;
}

/* Folder cards - equal-height preview tiles; the file list itself lives in a modal */
.spv-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.spv-folder-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    background: var(--spv-bg);
    border: 1px solid var(--spv-border);
    border-radius: 6px;
    padding: 18px;
    height: 190px;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s var(--spv-ease), box-shadow 0.15s var(--spv-ease);
}
.spv-folder-card:hover,
.spv-folder-card:focus-visible { border-color: var(--spv-accent); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06); }
.spv-folder-card.is-dragover { border-color: var(--spv-accent); box-shadow: 0 0 0 3px rgba(214, 126, 4, 0.12); }
.spv-folder-card .spv-folder-icon { width: 26px; height: 26px; color: var(--spv-accent); margin-bottom: 8px; }
.spv-folder-card .spv-folder-icon svg { width: 100%; height: 100%; }
.spv-folder-card .spv-folder-label { font-weight: 600; display: block; }
.spv-folder-card .spv-folder-count { font-size: 0.78rem; color: #999; display: block; margin-bottom: 10px; }
.spv-folder-preview {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    flex: 1 1 auto;
    overflow: hidden;
}
.spv-folder-preview li {
    font-size: 0.8rem;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 3px 0;
    border-top: 1px solid var(--spv-border);
}
.spv-folder-preview li:first-child { border-top: none; }
.spv-folder-more { font-size: 0.75rem; color: var(--spv-accent); font-weight: 600; margin-top: auto; padding-top: 6px; }
.spv-folder-empty { font-size: 0.8rem; margin: 0; }

/* Folder modal */
.spv-folder-modal {
    border: none;
    border-radius: 8px;
    padding: 0;
    width: min(560px, 92vw);
    max-height: 82vh;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}
.spv-folder-modal::backdrop { background: rgba(20, 20, 20, 0.5); }
.spv-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--spv-border);
}
.spv-modal-header h3 { margin: 0; font-size: 1.05rem; }
.spv-modal-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    color: #999;
    padding: 4px;
    transition: color 0.15s var(--spv-ease);
}
.spv-modal-close:hover { color: var(--spv-text); }
.spv-modal-body { padding: 20px 24px 24px; overflow-y: auto; max-height: calc(82vh - 62px); }
.spv-modal-body .spv-file-list { margin-bottom: 16px; }

/* Drop zones */
.spv-dropzone {
    border: 2px dashed var(--spv-border);
    border-radius: 6px;
    padding: 18px 14px;
    text-align: center;
    transition: border-color 0.15s var(--spv-ease), background-color 0.15s var(--spv-ease);
}
.spv-dropzone p { margin: 0 0 8px; font-size: 0.85rem; color: #999; }
.spv-dropzone input[type="file"] { max-width: 100%; font-size: 0.8rem; }
.spv-dropzone.is-dragover {
    border-color: var(--spv-accent);
    background-color: rgba(214, 126, 4, 0.05);
}
.spv-dropzone-inline { padding: 14px 10px; }

.spv-btn {
    background: var(--spv-dark);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.15s var(--spv-ease);
}
.spv-btn:hover { background: var(--spv-accent); }
.spv-btn-danger { background: #a33; }
.spv-btn-danger:hover { background: #c33; }
.spv-notice {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 20px;
}
.spv-notice-success { background: #e6f4ea; color: #1e6b34; }
.spv-notice-error { background: #fbe7e7; color: #a33; }

.spv-login-form { max-width: 360px; }
.spv-login-form input[type="text"],
.spv-login-form input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    border: 1px solid var(--spv-border);
    border-radius: 4px;
    transition: border-color 0.15s var(--spv-ease), box-shadow 0.15s var(--spv-ease);
}
.spv-login-form input[type="text"]:focus,
.spv-login-form input[type="password"]:focus {
    outline: none;
    border-color: var(--spv-accent);
    box-shadow: 0 0 0 3px rgba(214, 126, 4, 0.15);
}

/* Footer */
.spv-footer {
    border-top: 1px solid var(--spv-border);
    padding: 24px 0;
    font-size: 0.85rem;
    color: #777;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.spv-footer a { color: #777; transition: color 0.15s var(--spv-ease); }
.spv-footer a:hover { color: var(--spv-accent); }

@media (max-width: 640px) {
    .spv-wrap { padding: 0 18px; }
    .spv-header .spv-wrap { flex-direction: column; align-items: flex-start; }
    .spv-main { padding: 32px 0; }
    .spv-related { padding: 32px 0 40px; }

    .spv-file-list li { flex-direction: column; align-items: flex-start; gap: 10px; }
    .spv-file-download { align-self: flex-start; }

    /* Comfortable tap targets once buttons/tabs are the full width of a thumb, not a mouse pointer. */
    .spv-btn,
    .spv-file-download { padding: 11px 18px; }
    .spv-tab { padding: 12px 14px; }

    .spv-footer { flex-direction: column; align-items: flex-start; gap: 10px; }
}