/* ============================================================
   Contributor Write Page Overlay
   ============================================================ */

/* Full-screen overlay */
.contributor-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999999 !important;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
}

.contributor-overlay.is-active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

/* Modal box */
.contributor-modal {
    background: #ffffff;
    border-radius: 14px;
    width: 100%;
    max-width: 680px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    overflow: hidden;
    margin: auto;
    position: relative;
    animation: contributorSlideIn 0.25s ease;
}

@keyframes contributorSlideIn {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Header */
.contributor-modal-header {
    background: var(--theme-primary, #540016);
    padding: 22px 28px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.contributor-modal-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contributor-modal-header-icon {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contributor-modal-title {
    color: #fff;
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0;
    font-family: var(--theme-font-heading, sans-serif);
    line-height: 1.2;
}

.contributor-modal-subtitle {
    color: rgba(255,255,255,0.75);
    font-size: 0.78rem;
    margin: 3px 0 0;
}

.contributor-modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}
.contributor-modal-close:hover { background: rgba(255,255,255,0.28); }

/* Body */
.contributor-modal-body {
    padding: 28px 28px 24px;
}

/* Form fields */
.contributor-field {
    margin-bottom: 20px;
}

.contributor-field label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 7px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.contributor-field label .required-star {
    color: #e11d48;
    margin-left: 3px;
}

.contributor-field input,
.contributor-field textarea {
    width: 100%;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    padding: 11px 14px;
    font-size: 0.97rem;
    color: #111;
    background: #fafafa;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    font-family: var(--theme-font-body, sans-serif);
    resize: vertical;
}

.contributor-field input:focus,
.contributor-field textarea:focus {
    border-color: var(--theme-primary, #540016);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(84, 0, 22, 0.08);
}

.contributor-field textarea {
    min-height: 180px;
    line-height: 1.6;
}

.contributor-fields-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Character count hint */
.contributor-field-hint {
    font-size: 0.75rem;
    color: #888;
    margin-top: 4px;
}

/* Submit button */
.contributor-submit-btn {
    width: 100%;
    padding: 14px 20px;
    background: var(--theme-primary, #540016);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: opacity 0.2s, transform 0.15s;
    font-family: var(--theme-font-heading, sans-serif);
}
.contributor-submit-btn:hover:not(:disabled) {
    opacity: 0.88;
    transform: translateY(-1px);
}
.contributor-submit-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* Spinner */
.contributor-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: contributorSpin 0.7s linear infinite;
    display: none;
}
@keyframes contributorSpin { to { transform: rotate(360deg); } }
.contributor-submit-btn.loading .contributor-spinner { display: block; }
.contributor-submit-btn.loading .contributor-btn-text { display: none; }

/* Response messages */
.contributor-response {
    display: none;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 18px;
    align-items: center;
    gap: 10px;
}
.contributor-response.success {
    display: flex;
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.contributor-response.error {
    display: flex;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Write icon button in nav */
.contributor-write-btn {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    color: #111111;
    z-index: 99;
    position: relative;
    transition: color 0.2s;
}
.contributor-write-btn:hover { color: var(--theme-primary, #540016); }
.contributor-write-btn svg { display: block; pointer-events: none; }

/* Footer note */
.contributor-footer-note {
    font-size: 0.75rem;
    color: #888;
    text-align: center;
    margin-top: 14px;
    line-height: 1.5;
}

.contributor-file-btn:hover {
    background: #e2e8f0 !important;
    border-color: #94a3b8 !important;
    color: #0f172a !important;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 600px) {
    .contributor-overlay { padding: 0; align-items: flex-end; }
    .contributor-modal { border-radius: 16px 16px 0 0; max-width: 100%; }
    .contributor-modal-body { padding: 20px 18px 28px; }
    .contributor-fields-row { grid-template-columns: 1fr; gap: 0; }
    .contributor-modal-header { padding: 18px 18px 14px; }
}