/* =====================================================================
   Mood Client Portal — Task Approval Page
   Brand: Helvetica · Mood Green #5bc4ba · Mood Red #cd102f
   ===================================================================== */

:root {
    --mcp-a-green:   #5bc4ba;
    --mcp-a-red:     #cd102f;
    --mcp-a-black:   #000000;
    --mcp-a-grey:    #232323;
    --mcp-a-blue:    #799ae6;
    --mcp-a-purple:  #6c69ab;
    --mcp-a-vinho:   #992e69;
    --mcp-a-dark:    #332a4b;
    --mcp-a-border:  #e5e7eb;
    --mcp-a-surface: #ffffff;
    --mcp-a-muted:   #666666;
}

.mcp-approval-page {
    max-width: 860px;
    margin: 32px auto;
    padding: 0 16px 48px;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 15px;
    color: var(--mcp-a-grey);
    line-height: 1.6;
    background: transparent;
}

/* ── Loading ──────────────────────────────────────────────────────── */

.mcp-approval-loading,
.mcp-approval-error {
    text-align: center;
    padding: 80px 24px;
    color: var(--mcp-a-muted);
}

.mcp-approval-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e0e0e0;
    border-top-color: var(--mcp-a-green);
    border-radius: 50%;
    animation: mcp-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.mcp-spinner-sm {
    width: 18px;
    height: 18px;
    border-width: 2px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
}

@keyframes mcp-spin {
    to { transform: rotate(360deg); }
}

/* ── Error ────────────────────────────────────────────────────────── */

.mcp-approval-error-icon {
    font-size: 48px;
    margin-bottom: 12px;
    color: var(--mcp-a-red);
}

/* ── Header ───────────────────────────────────────────────────────── */

.mcp-approval-header {
    text-align: center;
    margin-bottom: 32px;
}

.mcp-approval-brand-name {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mcp-a-green);
    display: block;
    margin-bottom: 8px;
}

.mcp-approval-title {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 10px;
    color: var(--mcp-a-black);
    letter-spacing: -0.01em;
}

.mcp-approval-task-id {
    display: inline-block;
    background: transparent;
    color: var(--mcp-a-dark);
    border: 1px solid var(--mcp-a-border);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    padding: 2px 14px;
}

/* ── Sections ─────────────────────────────────────────────────────── */

.mcp-approval-section {
    background: var(--mcp-a-surface);
    border: 1px solid var(--mcp-a-border);
    border-radius: 10px;
    padding: 28px 28px 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
}

.mcp-approval-section-title {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--mcp-a-black);
    margin: 0 0 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--mcp-a-green);
}

.mcp-approval-sub-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--mcp-a-muted);
    margin: 20px 0 10px;
}

/* ── Field grid ───────────────────────────────────────────────────── */

.mcp-approval-field-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
}

.mcp-approval-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mcp-approval-field-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--mcp-a-muted);
}

.mcp-approval-field-value {
    font-size: 14px;
    color: var(--mcp-a-grey);
    word-break: break-word;
}

.mcp-approval-field-value a {
    color: var(--mcp-a-green);
    text-decoration: none;
    word-break: break-all;
}

.mcp-approval-field-value a:hover {
    text-decoration: underline;
}

/* ── Status badge ─────────────────────────────────────────────────── */

.mcp-approval-status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    text-transform: capitalize;
    letter-spacing: 0.03em;
}

/* ── Description ──────────────────────────────────────────────────── */

.mcp-approval-description {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.mcp-approval-description-body {
    font-size: 14px;
    color: var(--mcp-a-grey);
    line-height: 1.7;
}

.mcp-approval-description-body p { margin: 0 0 10px; }
.mcp-approval-description-body ul,
.mcp-approval-description-body ol { margin: 0 0 10px; padding-left: 20px; }

/* ── Custom fields ────────────────────────────────────────────────── */

.mcp-approval-custom-fields {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

/* ── Media section ────────────────────────────────────────────────── */

.mcp-approval-media-loading {
    color: var(--mcp-a-muted);
    font-size: 14px;
    padding: 8px 0;
}

.mcp-media-card {
    background: #fafafa;
    border: 1px solid var(--mcp-a-border);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 14px;
}

.mcp-media-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.mcp-media-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.mcp-media-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--mcp-a-black);
    flex: 1;
    word-break: break-all;
}

.mcp-media-size {
    font-size: 12px;
    color: var(--mcp-a-muted);
    flex-shrink: 0;
}

.mcp-media-player {
    width: 100%;
    border-radius: 6px;
    outline: none;
    display: block;
    background: #000;
}

audio.mcp-media-player {
    background: transparent;
}

.mcp-media-card-footer {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
}

.mcp-btn-download {
    display: inline-block;
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--mcp-a-green);
    border-radius: 6px;
    color: var(--mcp-a-green);
    font-size: 13px;
    font-weight: 600;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}

.mcp-btn-download:hover {
    background: var(--mcp-a-green);
    color: #fff;
    text-decoration: none;
}

/* ── Action section ───────────────────────────────────────────────── */

.mcp-action-section {
    margin-bottom: 0;
}

.mcp-approval-field-label {
    display: block;
    margin-bottom: 6px;
}

.mcp-approval-textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 14px;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    color: var(--mcp-a-grey);
    resize: vertical;
    transition: border-color 0.15s;
    background: transparent;
}

.mcp-approval-textarea:focus {
    outline: none;
    border-color: var(--mcp-a-green);
    box-shadow: 0 0 0 3px rgba(91,196,186,.15);
}

.mcp-textarea-error {
    border-color: var(--mcp-a-red) !important;
    box-shadow: 0 0 0 3px rgba(205,16,47,.1) !important;
}

.mcp-approval-comment-hint {
    display: block;
    color: var(--mcp-a-red);
    font-size: 13px;
    margin-top: 4px;
}

.mcp-approval-buttons {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.mcp-btn {
    flex: 1;
    min-width: 140px;
    padding: 14px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: opacity 0.15s, transform 0.1s;
}

.mcp-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.mcp-btn:not(:disabled):active {
    transform: scale(0.98);
}

.mcp-btn-approve {
    background: var(--mcp-a-green);
    color: #fff;
}

.mcp-btn-approve:not(:disabled):hover {
    background: #4ab0a6;
}

.mcp-btn-reject {
    background: var(--mcp-a-red);
    color: #fff;
}

.mcp-btn-reject:not(:disabled):hover {
    background: #a80d26;
}

/* ── Result ───────────────────────────────────────────────────────── */

.mcp-approval-result {
    text-align: center;
    padding: 40px 24px;
    border-radius: 10px;
    margin-top: 20px;
}

.mcp-result-approve {
    background: #f0fffe;
    border: 1px solid #a3e0da;
    color: #2a7a75;
}

.mcp-result-reject {
    background: #fff5f6;
    border: 1px solid #f5b3bc;
    color: var(--mcp-a-red);
}

.mcp-approval-result-icon {
    font-size: 52px;
    line-height: 1;
    margin-bottom: 12px;
}

.mcp-approval-result h2 {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 22px;
    margin: 0 0 8px;
}

.mcp-approval-result p {
    font-size: 15px;
    margin: 0;
    opacity: 0.85;
}

/* ── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 600px) {
    .mcp-approval-section {
        padding: 20px 16px;
    }

    .mcp-approval-field-grid {
        grid-template-columns: 1fr;
    }

    .mcp-approval-buttons {
        flex-direction: column;
    }

    .mcp-btn {
        flex: none;
        width: 100%;
    }
}