/* ============================================================
   UL AI Hub — Document Creator CSS
   Brand: #AADDFF primary · #1a6eb5 dark · #0f1f3d navy
   ============================================================ */

:root {
    --dc-navy:    #0f1f3d;
    --dc-navy2:   #1a3260;
    --dc-blue:    #1a6eb5;
    --dc-brand:   #AADDFF;
    --dc-brand-lt:#EDF6FF;
    --dc-border:  #AADDFF;
    --dc-gold:    #c9973a;
    --dc-gold-lt: #FFF8ED;
    --dc-parch:   #F5FBFF;
    --dc-white:   #ffffff;
    --dc-slate:   #475569;
    --dc-muted:   #94a3b8;
    --dc-green:   #166534;
    --dc-green-lt:#f0fdf4;
    --dc-red:     #991b1b;
    --dc-red-lt:  #fef2f2;
    --dc-radius:  8px;
    --dc-shadow:  0 4px 24px rgba(15,31,61,0.10);
}

/* ── Wrap ────────────────────────────────────────────────── */
.ul-dc-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 48px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Header ──────────────────────────────────────────────── */
.ul-dc-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--dc-brand);
    flex-wrap: wrap;
}
.ul-dc-header__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dc-navy);
    margin: 0 0 4px;
}
.ul-dc-header__sub {
    font-size: 13px;
    color: var(--dc-slate);
    margin: 0;
}
.ul-dc-header__right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}
.ul-dc-credits-badge {
    background: var(--dc-green-lt);
    border: 1px solid #bbf7d0;
    color: var(--dc-green);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 99px;
    white-space: nowrap;
}
.ul-dc-tier-badge {
    background: var(--dc-brand-lt);
    border: 1px solid var(--dc-border);
    color: var(--dc-blue);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 99px;
    white-space: nowrap;
}
.ul-dc-register-nudge {
    font-size: 12px;
    color: var(--dc-blue);
    text-decoration: none;
    border: 1px solid var(--dc-border);
    padding: 5px 12px;
    border-radius: 5px;
    transition: all 0.15s;
    white-space: nowrap;
}
.ul-dc-register-nudge:hover {
    background: var(--dc-brand-lt);
}

/* ── Layout ──────────────────────────────────────────────── */
.ul-dc-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 24px;
    align-items: start;
}

/* ── Catalog ─────────────────────────────────────────────── */
.ul-dc-catalog {
    background: var(--dc-white);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    box-shadow: var(--dc-shadow);
    overflow: hidden;
    position: sticky;
    top: 20px;
}
.ul-dc-catalog__group { border-bottom: 1px solid var(--dc-border); }
.ul-dc-catalog__group:last-child { border-bottom: none; }
.ul-dc-catalog__group-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dc-muted);
    padding: 8px 14px 6px;
    background: var(--dc-parch);
    border-bottom: 1px solid var(--dc-border);
}
.ul-dc-catalog__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid rgba(170,221,255,0.3);
    transition: background 0.1s;
}
.ul-dc-catalog__item:last-child { border-bottom: none; }
.ul-dc-catalog__item:hover { background: var(--dc-brand-lt); }
.ul-dc-catalog__item.active { background: var(--dc-brand-lt); border-left: 3px solid var(--dc-blue); }
.ul-dc-catalog__item.featured {
    background: var(--dc-gold-lt);
    border-left: 3px solid var(--dc-gold);
}
.ul-dc-catalog__item.featured:hover { background: #fff3d6; }
.ul-dc-catalog__item.featured.active { background: #fff3d6; }

.ul-dc-catalog__icon { font-size: 16px; flex-shrink: 0; }
.ul-dc-catalog__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.ul-dc-catalog__name {
    font-size: 12px;
    font-weight: 600;
    color: var(--dc-navy);
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
}
.ul-dc-catalog__desc {
    font-size: 10px;
    color: var(--dc-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ul-dc-catalog__price {
    text-align: right;
    flex-shrink: 0;
}
.ul-dc-price-was {
    font-size: 10px;
    color: var(--dc-muted);
    text-decoration: line-through;
    display: block;
}
.ul-dc-price-now {
    font-size: 13px;
    font-weight: 700;
    color: var(--dc-blue);
}
.ul-dc-catalog__item.featured .ul-dc-price-now { color: var(--dc-gold); }
.ul-dc-badge {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--dc-gold);
    color: #fff;
    padding: 1px 6px;
    border-radius: 3px;
}

/* ── Builder ─────────────────────────────────────────────── */
.ul-dc-builder {
    background: var(--dc-white);
    border: 1px solid var(--dc-border);
    border-radius: var(--dc-radius);
    box-shadow: var(--dc-shadow);
    min-height: 400px;
    overflow: hidden;
}

/* Empty state */
.ul-dc-empty {
    padding: 48px 32px;
    text-align: center;
}
.ul-dc-empty__icon { font-size: 36px; display: block; margin-bottom: 12px; }
.ul-dc-empty p { font-size: 14px; color: var(--dc-slate); margin-bottom: 6px; }
.ul-dc-empty__sub { font-size: 12px; color: var(--dc-muted); }
.ul-dc-empty__comparison {
    margin-top: 20px;
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    background: var(--dc-parch);
    border: 1px solid var(--dc-border);
    padding: 10px 20px;
    border-radius: 6px;
    text-align: left;
}
.ul-dc-empty__vs-them {
    font-size: 12px;
    color: var(--dc-muted);
    text-decoration: line-through;
}
.ul-dc-empty__vs-us {
    font-size: 13px;
    font-weight: 700;
    color: var(--dc-green);
}

/* Form */
#ul-dc-form { padding: 0; }
.ul-dc-form__head {
    background: var(--dc-navy);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.ul-dc-form__icon { font-size: 20px; }
.ul-dc-form__title-wrap { flex: 1; }
.ul-dc-form__title {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    display: block;
}
.ul-dc-form__desc {
    font-size: 11px;
    color: rgba(255,255,255,0.55);
}
.ul-dc-form__save {
    font-size: 10px;
    font-weight: 700;
    background: rgba(201,151,58,0.25);
    color: #f5c842;
    padding: 3px 8px;
    border-radius: 99px;
    white-space: nowrap;
}

.ul-dc-fields { padding: 16px 20px 0; }
.ul-dc-field { margin-bottom: 14px; }
.ul-dc-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--dc-navy);
    margin-bottom: 4px;
}
.ul-dc-req { color: #ef4444; }
.ul-dc-opt { color: var(--dc-muted); font-weight: 400; }
.ul-dc-input {
    width: 100%;
    border: 1px solid var(--dc-border);
    border-radius: 4px;
    padding: 7px 10px;
    font-size: 13px;
    color: var(--dc-navy);
    background: var(--dc-white);
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s;
    font-family: inherit;
}
.ul-dc-input:focus { border-color: var(--dc-blue); box-shadow: 0 0 0 2px rgba(26,110,181,0.1); }
.ul-dc-textarea { resize: vertical; min-height: 64px; }

/* Addendums */
.ul-dc-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--dc-muted);
    padding: 0 20px 8px;
    margin-top: 4px;
}
#ul-dc-addendums { padding: 0 20px; margin-bottom: 14px; }
.ul-dc-addendums-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.ul-dc-addendum {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    border: 1px solid var(--dc-border);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.1s;
    background: var(--dc-parch);
}
.ul-dc-addendum:hover { background: var(--dc-brand-lt); border-color: var(--dc-blue); }
.ul-dc-addendum__check { flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.ul-dc-addendum__body { display: flex; flex-direction: column; gap: 2px; }
.ul-dc-addendum__label { font-size: 11px; font-weight: 600; color: var(--dc-navy); }
.ul-dc-addendum__desc { font-size: 10px; color: var(--dc-muted); }

/* Form footer */
.ul-dc-form__foot {
    padding: 14px 20px;
    border-top: 1px solid var(--dc-border);
    background: var(--dc-parch);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.ul-dc-price-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.ul-dc-was { font-size: 12px; color: var(--dc-muted); text-decoration: line-through; }
.ul-dc-price-big { font-size: 20px; font-weight: 700; color: var(--dc-navy); }
.ul-dc-using-credit {
    font-size: 11px;
    color: var(--dc-green);
    background: var(--dc-green-lt);
    border: 1px solid #bbf7d0;
    padding: 2px 8px;
    border-radius: 99px;
}
.ul-dc-paying {
    font-size: 11px;
    color: var(--dc-slate);
}
.ul-dc-btn-generate {
    background: var(--dc-blue);
    color: #fff;
    border: none;
    padding: 10px 22px;
    border-radius: 5px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
    font-family: inherit;
}
.ul-dc-btn-generate:hover { background: #0d4a82; }

/* Generating animation */
.ul-dc-generating {
    padding: 48px 32px;
    text-align: center;
}
.ul-dc-generating__page {
    width: 60px;
    height: 80px;
    background: var(--dc-white);
    border: 2px solid var(--dc-border);
    border-radius: 3px;
    margin: 0 auto 16px;
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: 3px 3px 0 var(--dc-brand);
}
.ul-dc-generating__line {
    height: 5px;
    background: var(--dc-brand);
    border-radius: 2px;
    animation: ulDcPulse 1.4s infinite ease-in-out;
}
.ul-dc-generating__line:nth-child(2) { animation-delay: 0.2s; width: 80%; }
.ul-dc-generating__line:nth-child(3) { animation-delay: 0.4s; }
.ul-dc-generating__line.short { width: 50%; animation-delay: 0.6s; }
@keyframes ulDcPulse {
    0%, 100% { opacity: 0.3; }
    50%       { opacity: 1; }
}
.ul-dc-generating__text { font-size: 14px; font-weight: 600; color: var(--dc-navy); margin-bottom: 4px; }
.ul-dc-generating__sub { font-size: 12px; color: var(--dc-muted); }

/* Result */
.ul-dc-result__bar {
    background: var(--dc-navy);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.ul-dc-result__name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    flex: 1;
}
.ul-dc-result__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.ul-dc-result__btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}
.ul-dc-result__btn:hover { background: rgba(255,255,255,0.2); }
.ul-dc-result__btn--dl { background: var(--dc-blue); border-color: var(--dc-blue); }
.ul-dc-result__btn--dl:hover { background: #0d4a82; }

.ul-dc-result__doc {
    padding: 28px 32px;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 13px;
    line-height: 1.8;
    color: #1a1a1a;
    max-height: 700px;
    overflow-y: auto;
    white-space: pre-wrap;
}
.ul-dc-result__doc p { margin: 0 0 10px; }
.ul-dc-doc-divider {
    border: none;
    border-top: 1px solid #ccc;
    margin: 14px 0;
}

/* Error */
.ul-dc-error-box {
    margin: 24px;
    background: var(--dc-red-lt);
    border: 1px solid #fecaca;
    border-radius: 6px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--dc-red);
}
.ul-dc-error-box button {
    margin-left: auto;
    background: var(--dc-red);
    color: #fff;
    border: none;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
}

/* Payment prompt */
.ul-dc-pay-prompt {
    padding: 20px;
    border-bottom: 1px solid var(--dc-border);
}
.ul-dc-pay-prompt__inner {
    background: var(--dc-gold-lt);
    border: 1px solid rgba(201,151,58,0.3);
    border-radius: 6px;
    padding: 18px 20px;
    text-align: center;
}
.ul-dc-pay-prompt__icon { font-size: 24px; display: block; margin-bottom: 8px; }
.ul-dc-pay-prompt__inner h3 { margin: 0 0 8px; font-size: 16px; color: var(--dc-navy); }
.ul-dc-pay-prompt__inner p { font-size: 13px; color: var(--dc-slate); margin-bottom: 14px; }
.ul-dc-pay-prompt__btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.ul-dc-btn-pay {
    background: var(--dc-gold); color: #fff;
    border: none; padding: 8px 18px;
    border-radius: 5px; font-size: 13px; font-weight: 600;
    cursor: pointer; font-family: inherit;
}
.ul-dc-btn-credits {
    background: var(--dc-blue); color: #fff;
    padding: 8px 18px; border-radius: 5px;
    font-size: 13px; font-weight: 600; text-decoration: none;
}
.ul-dc-btn-cancel {
    background: none; color: var(--dc-muted);
    border: 1px solid var(--dc-border); padding: 8px 14px;
    border-radius: 5px; font-size: 12px; cursor: pointer; font-family: inherit;
}

/* Legal footer */
.ul-dc-legal {
    margin-top: 24px;
    padding: 12px 18px;
    background: var(--dc-parch);
    border: 1px solid var(--dc-border);
    border-radius: 5px;
    font-size: 11px;
    color: var(--dc-slate);
    line-height: 1.6;
}
.ul-dc-legal strong { color: var(--dc-navy); }

/* ── Print styles ────────────────────────────────────────── */
@media print {
    .ul-dc-wrap *:not(.ul-dc-result__doc):not(.ul-dc-result__doc *) { display: none !important; }
    .ul-dc-result__doc { display: block !important; max-height: none; overflow: visible; padding: 0; }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 800px) {
    .ul-dc-layout { grid-template-columns: 1fr; }
    .ul-dc-catalog { position: static; }
    .ul-dc-addendums-grid { grid-template-columns: 1fr; }
    .ul-dc-result__doc { padding: 16px; }
}