/* ================================================================
   BUSINESS-ZAKAT.CSS  —  Premium Business Zakat Calculator
   ================================================================ */

/* ══════════════════════════════════════════════════════════════════
   TEAL ACCENT PALETTE  (distinct from indigo/cyan + gold already used)
══════════════════════════════════════════════════════════════════ */
:root {
    --bz-accent:        #0d9488;
    --bz-accent-light:  rgba(13, 148, 136, .09);
    --bz-accent-border: rgba(13, 148, 136, .22);
    --bz-glow:          rgba(20, 184, 166, .30);
    --bz-gradient:      linear-gradient(135deg, #0d9488, #06b6d4);
    --bz-red-light:     rgba(239, 68, 68, .08);
    --bz-red-border:    rgba(239, 68, 68, .20);
}

/* ══════════════════════════════════════════════════════════════════
   EXPLAINER BANNER
══════════════════════════════════════════════════════════════════ */
.bz-explainer {
    max-width: 860px;
    margin: 0 auto 2.2rem;
    background: linear-gradient(135deg, var(--bz-accent-light), rgba(6,182,212,.06));
    border: 1.5px solid var(--bz-accent-border);
    border-radius: var(--radius-xl);
    padding: 1.6rem 2rem;
}

.bz-explainer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bz-accent);
    margin: 0 0 .85rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.bz-explainer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: .55rem;
}

.bz-explainer-list li {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    font-size: .93rem;
    color: var(--text-soft);
    line-height: 1.55;
}

.bz-explainer-list li::before {
    content: '✦';
    color: var(--bz-accent);
    font-size: .7rem;
    flex-shrink: 0;
    margin-top: .26rem;
}

/* ══════════════════════════════════════════════════════════════════
   TWO-COLUMN GRID  (Assets | Liabilities)
══════════════════════════════════════════════════════════════════ */
.bz-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
    max-width: 920px;
    margin: 0 auto 1.4rem;
}

@media (max-width: 660px) {
    .bz-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════
   INPUT CARDS
══════════════════════════════════════════════════════════════════ */
.bz-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 1.8rem 1.7rem;
}

/* Full-width variant */
.bz-card--full {
    max-width: 920px;
    margin: 0 auto 1.4rem;
}

.bz-card-header {
    display: flex;
    align-items: center;
    gap: .65rem;
    margin-bottom: 1.4rem;
}

/* Asset card icon — teal */
.bz-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--bz-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
    box-shadow: 0 3px 10px var(--bz-glow);
}

/* Liability card icon — red-tinted */
.bz-card-icon--liability {
    background: linear-gradient(135deg, #ef4444, #f87171);
    box-shadow: 0 3px 10px rgba(239,68,68,.25);
}

.bz-card-title {
    font-size: .98rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

/* ── Liability hint ── */
.bz-liability-hint {
    font-size: .82rem;
    color: var(--text-muted);
    margin: -.5rem 0 1rem;
    display: flex;
    align-items: center;
    gap: .35rem;
}

/* ══════════════════════════════════════════════════════════════════
   INPUT FIELDS
══════════════════════════════════════════════════════════════════ */
.bz-field {
    margin-bottom: 1.05rem;
}

.bz-field:last-child { margin-bottom: 0; }

.bz-label {
    display: block;
    font-size: .84rem;
    font-weight: 600;
    color: var(--text-soft);
    margin-bottom: .4rem;
}

.bz-label-sub {
    font-size: .75rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: .25rem;
}

.bz-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.bz-currency-prefix {
    position: absolute;
    left: .95rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-muted);
    pointer-events: none;
    user-select: none;
}

.bz-number-input {
    width: 100%;
    padding: .78rem 1rem .78rem 2.55rem;
    font-size: .96rem;
    font-family: inherit;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.bz-number-input:focus {
    border-color: var(--bz-accent);
    box-shadow: 0 0 0 3.5px rgba(13,148,136,.14);
}

.bz-number-input.is-error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}

/* ── Nisab card ── */
.bz-nisab-note {
    font-size: .82rem;
    color: var(--text-muted);
    margin-top: .45rem;
    line-height: 1.5;
}

/* ══════════════════════════════════════════════════════════════════
   CALCULATE BUTTON + VALIDATION
══════════════════════════════════════════════════════════════════ */
.bz-btn-wrap {
    text-align: center;
    margin: .4rem 0 2rem;
}

.btn-calc-bz {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: 1rem 2.8rem;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: inherit;
    color: #fff;
    background: var(--bz-gradient);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 18px var(--bz-glow);
    transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
    letter-spacing: .02em;
    min-width: 240px;
}

.btn-calc-bz:hover:not(:disabled) {
    opacity: .91;
    transform: translateY(-2px);
    box-shadow: 0 7px 24px var(--bz-glow);
}

.btn-calc-bz:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 3px 10px var(--bz-glow);
}

.btn-calc-bz:disabled {
    opacity: .72;
    cursor: not-allowed;
}

/* ── Spinner ── */
.bz-btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2.5px solid rgba(255,255,255,.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: bzSpin .65s linear infinite;
    flex-shrink: 0;
}

@keyframes bzSpin {
    to { transform: rotate(360deg); }
}

/* ── Validation message ── */
.bz-validation-msg {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: var(--bz-red-light);
    border: 1.5px solid var(--bz-red-border);
    color: #dc2626;
    font-size: .88rem;
    font-weight: 600;
    border-radius: var(--radius);
    padding: .6rem 1.2rem;
    margin-bottom: 1rem;
}

.bz-validation-msg::before { content: '⚠️'; flex-shrink: 0; }

.bz-validation--animate {
    animation: bzShake .38s ease;
}

@keyframes bzShake {
    0%,100% { transform: translateX(0); }
    20%      { transform: translateX(-6px); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(4px); }
}

/* ══════════════════════════════════════════════════════════════════
   RESULT CARD
══════════════════════════════════════════════════════════════════ */
.bz-result-card {
    max-width: 920px;
    margin: 0 auto 1.4rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 2rem 1.8rem;
}

.bz-fade-in {
    animation: bzFadeUp .38s cubic-bezier(.22,.68,0,1.2) both;
}

@keyframes bzFadeUp {
    from { opacity: 0; transform: translateY(16px) scale(.98); }
    to   { opacity: 1; transform: translateY(0)    scale(1); }
}

.bz-result--stale {
    opacity: .6;
    transition: opacity .2s ease;
}

/* ── Status badge ── */
.bz-status-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .45rem 1.1rem;
    border-radius: 50px;
    font-size: .84rem;
    font-weight: 700;
    letter-spacing: .03em;
    margin-bottom: 1.4rem;
}

.bz-status-badge--eligible {
    background: rgba(16,185,129,.12);
    color: #059669;
    border: 1.5px solid rgba(16,185,129,.25);
}

.bz-status-badge--ineligible {
    background: var(--bz-accent-light);
    color: var(--bz-accent);
    border: 1.5px solid var(--bz-accent-border);
}

/* ── Breakdown grid ── */
.bz-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .9rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 580px) {
    .bz-breakdown-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 380px) {
    .bz-breakdown-grid { grid-template-columns: 1fr; }
}

.bz-breakdown-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .95rem 1.05rem;
}

/* highlight the net wealth cell */
.bz-breakdown-item--accent {
    border-color: var(--bz-accent-border);
    background: var(--bz-accent-light);
}

.bz-breakdown-label {
    font-size: .76rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: .28rem;
}

.bz-breakdown-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
}

.bz-breakdown-item--accent .bz-breakdown-value {
    color: var(--bz-accent);
}

/* ── Hero result ── */
.bz-result-hero {
    text-align: center;
    padding: 1.6rem 1rem;
    background: linear-gradient(135deg, var(--bz-accent-light), rgba(6,182,212,.06));
    border-radius: var(--radius-xl);
    margin-bottom: 1.4rem;
    border: 1.5px solid var(--bz-accent-border);
}

.bz-result-hero-label {
    font-size: .84rem;
    font-weight: 700;
    color: var(--bz-accent);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: .55rem;
}

.bz-result-hero-amount {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 900;
    background: var(--bz-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    display: block;
}

.bz-result-hero-zero {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 800;
    color: var(--text-muted);
    display: block;
}

/* ── Formula row ── */
.bz-formula {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    flex-wrap: wrap;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .85rem 1.2rem;
    margin-bottom: 1.4rem;
    font-size: .9rem;
    color: var(--text-soft);
}

.bz-formula-bold      { font-weight: 700; color: var(--text); }
.bz-formula-highlight { font-weight: 800; color: var(--bz-accent); }

/* ── Disclaimer ── */
.bz-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: .65rem;
    background: var(--bz-accent-light);
    border: 1px solid var(--bz-accent-border);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    font-size: .84rem;
    color: var(--text-soft);
    line-height: 1.55;
    margin-bottom: 1.2rem;
}

.bz-disclaimer-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .05rem; }

/* ── Reset button ── */
.btn-bz-reset {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .86rem;
    font-weight: 600;
    color: var(--text-muted);
    background: none;
    border: 1.5px solid var(--border);
    border-radius: 50px;
    padding: .5rem 1.2rem;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-bz-reset:hover {
    border-color: var(--bz-accent);
    color: var(--bz-accent);
}

/* ══════════════════════════════════════════════════════════════════
   SEO ARTICLE  (reuses .tool-seo-section from age-calculator.css
   if already defined globally; this scopes it to max 920px here)
══════════════════════════════════════════════════════════════════ */
.bz-seo-section {
    max-width: 920px;
    margin: 2rem auto 0;
    padding: 2rem 1.8rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
}

.bz-seo-section h2 {
    font-size: 1.22rem;
    font-weight: 700;
    color: var(--text);
    margin: 1.5rem 0 .6rem;
}

.bz-seo-section h2:first-child { margin-top: 0; }

.bz-seo-section p,
.bz-seo-section li {
    font-size: .94rem;
    color: var(--text-soft);
    line-height: 1.7;
}

.bz-seo-section ul {
    padding-left: 1.3rem;
    margin: .5rem 0 1rem;
}

.bz-seo-section li { margin-bottom: .35rem; }

/* ══════════════════════════════════════════════════════════════════
   "ALSO LIKE" NAV
══════════════════════════════════════════════════════════════════ */
.bz-also-like {
    max-width: 920px;
    margin: 1.6rem auto 0;
    text-align: center;
}

.bz-also-like h3 {
    font-size: .92rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 1rem;
}

.bz-also-like-grid {
    display: flex;
    gap: .8rem;
    justify-content: center;
    flex-wrap: wrap;
}

.bz-also-like-card {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .6rem 1.2rem;
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 50px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-soft);
    text-decoration: none;
    transition: all var(--transition);
}

.bz-also-like-card:hover {
    border-color: var(--bz-accent);
    color: var(--bz-accent);
    box-shadow: 0 2px 10px var(--bz-glow);
}

.bz-also-like-card-icon { font-size: 1rem; }