/* ═══════════════════════════════════════════
   sip.css — SIP Calculator specific styles
   Requires: calc-global.css
   v2.0 — Audit fixes applied
   ─────────────────────────────────────────
   Contains ONLY styles that do not exist in
   calc-global.css. No overrides to shared
   design decisions — hero gradient, icon color,
   bar chart colors, tooltip positioning all
   follow the global source of truth.

   AUDIT CHANGES:
   [CSS1]  Added .r-val.negative for negative real return display
   [CSS2]  Added .est-label pill for "Estimate" context labels
   [CSS3]  Added #rateWarningBadge canonical style (also set inline)
   [CSS4]  Added .hero-badge.warn for overriding hero badge on high rates
   [CSS5]  Improved .goal-result-breakdown row for compliance note row
   [CSS6]  Increased contrast on amber insight type to meet WCAG AA
═══════════════════════════════════════════ */


/* ── SIP-specific CSS variables ── */
:root {
    --sip-blue:        #2563EB;
    --sip-blue-soft:   #DBEAFE;
    --sip-indigo:      #4F46E5;
    --sip-indigo-soft: #E0E7FF;
}


/* ═══════════════════════════════════════════
   SIP-ONLY COLOUR UTILITIES
═══════════════════════════════════════════ */

.c-sip { color: var(--sip-blue); }

/* Hero stat amber alias */
.hs-value.amber { color: #FDE68A; }

/* [CSS1] Negative real return value — danger red */
.r-val.negative { color: var(--danger) !important; }


/* ═══════════════════════════════════════════
   ESTIMATE LABEL PILL  [CSS2]
   Shown next to projected values to clearly
   communicate these are not guaranteed.
═══════════════════════════════════════════ */

.est-label {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: .08rem .4rem;
    border-radius: 20px;
    background: #FEF9C3;
    border: 1px solid #FDE047;
    color: #854D0E;
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .05em;
    vertical-align: middle;
    margin-left: 4px;
}


/* ═══════════════════════════════════════════
   RATE WARNING BADGE  [CSS3]
   Shown below rate input when > 18% p.a.
   (SEBI3 fix — inline styles also set in JS
   for dynamic show/hide, this provides base
   styling override capability.)
═══════════════════════════════════════════ */

#rateWarningBadge {
    font-size: .69rem;
    color: #92400E;
    background: #FEF3C7;
    border: 1px solid #FDE68A;
    border-radius: 8px;
    padding: .3rem .6rem;
    margin-top: 5px;
    font-weight: 600;
    line-height: 1.4;
}


/* ═══════════════════════════════════════════
   FUND CATEGORY CHIP GRID
═══════════════════════════════════════════ */

.bank-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: .9rem;
}

.bank-chip {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: .26rem .75rem;
    border-radius: 30px;
    border: 1.5px solid var(--slate-line);
    background: var(--white);
    font-size: .73rem;
    font-weight: 600;
    color: var(--slate);
    cursor: pointer;
    transition: all .18s var(--ease);
    user-select: none;
}
.bank-chip:hover {
    border-color: var(--sip-blue);
    color: var(--sip-blue);
}
.bank-chip.active {
    background: var(--sip-blue-soft);
    border-color: var(--sip-blue);
    color: #1d4ed8;
}
.bank-chip .chip-rate {
    font-size: .68rem;
    color: var(--emerald);
    font-weight: 700;
}


/* ═══════════════════════════════════════════
   STEP-UP BADGE  (inline "ON" pill in toggle)
═══════════════════════════════════════════ */

.stepup-badge {
    display: inline-flex;
    align-items: center;
    padding: .1rem .45rem;
    border-radius: 20px;
    background: var(--emerald);
    color: var(--white);
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .06em;
    margin-left: 6px;
    vertical-align: middle;
}


/* ═══════════════════════════════════════════
   STEP-UP NOTE  (below step-up rate input)
═══════════════════════════════════════════ */

.stepup-note {
    margin-top: 6px;
    background: var(--emerald-soft);
    border: 1px solid #6EE7B7;
    border-radius: 8px;
    padding: .35rem .7rem;
    font-size: .69rem;
    color: #065f46;
    font-weight: 500;
    display: none;
}
.stepup-note.show { display: block; }


/* ═══════════════════════════════════════════
   HERO STEP-UP BANNER
═══════════════════════════════════════════ */

.hero-stepup-banner {
    margin-top: 10px;
    background: rgba(5,150,105,.14);
    border: 1px solid rgba(5,150,105,.28);
    border-radius: 12px;
    padding: .55rem .85rem;
    display: none;
    align-items: center;
    gap: 8px;
    font-size: .78rem;
    font-weight: 600;
}
.hero-stepup-banner.show { display: flex; }
.hero-stepup-banner i    { color: #6EE7B7; }

.stepup-amt {
    color: #6EE7B7;
    font-family: var(--font-mono);
}


/* ═══════════════════════════════════════════
   HERO INFLATION BANNER
═══════════════════════════════════════════ */

.hero-inflation-banner {
    margin-top: 10px;
    background: rgba(79,70,229,.12);
    border: 1px solid rgba(79,70,229,.22);
    border-radius: 12px;
    padding: .55rem .85rem;
    display: none;
    align-items: center;
    gap: 8px;
    font-size: .78rem;
    font-weight: 600;
}
.hero-inflation-banner.show { display: flex; }
.hero-inflation-banner i    { color: #A5B4FC; }

.inflation-amt {
    color: #A5B4FC;
    font-family: var(--font-mono);
}

/* ── Negative real return variant ── [CSS1] */
.hero-inflation-banner.negative-real {
    background: rgba(220, 38, 38, .1);
    border-color: rgba(220, 38, 38, .25);
}
.hero-inflation-banner.negative-real i { color: #FCA5A5; }
.hero-inflation-banner.negative-real .inflation-amt { color: #FCA5A5; }


/* ═══════════════════════════════════════════
   EMPTY FIELD PROMPT  (shown on blur)
═══════════════════════════════════════════ */

.field-empty-prompt {
    font-size: .7rem;
    color: var(--danger);
    margin-top: 5px;
    display: none;
    align-items: center;
    gap: 4px;
    background: var(--danger-soft);
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: .3rem .6rem;
}
.field-empty-prompt.show { display: flex; }


/* ═══════════════════════════════════════════
   LUMPSUM COMPARISON BOX
═══════════════════════════════════════════ */

.lumpsum-compare-box {
    background: var(--navy-light);
    border: 1.5px solid rgba(13,37,69,.1);
    border-radius: var(--r-md);
    padding: .85rem 1rem;
    margin-bottom: 1.2rem;
}

.lcb-hd {
    font-size: .7rem;
    font-weight: 700;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: .65rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.lcb-hd i { color: var(--amber); }

.lcb-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: .6rem;
}

.lcb-item {
    background: var(--white);
    border-radius: 10px;
    padding: .55rem .7rem;
    border: 1px solid var(--slate-line);
    text-align: center;
}
.lcb-lbl { font-size: .65rem; color: var(--slate); font-weight: 500; margin-bottom: 3px; }
.lcb-val {
    font-size: .88rem;
    font-weight: 800;
    font-family: var(--font-mono);
}
.lcb-val.sip  { color: var(--sip-blue); }
.lcb-val.ls   { color: #92400E; }
.lcb-val.diff { color: var(--navy); }

.lcb-note {
    font-size: .72rem;
    font-weight: 500;
    color: var(--slate);
    background: var(--slate-light);
    border-radius: 8px;
    padding: .4rem .7rem;
    line-height: 1.5;
}
.lcb-note.win  { background: var(--emerald-soft); color: #065f46; }
.lcb-note.lose { background: var(--amber-soft);   color: #92400E; }


/* ═══════════════════════════════════════════
   GOAL PLANNER GRID
═══════════════════════════════════════════ */

.goal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: .5rem;
}

.goal-card {
    background: var(--slate-light);
    border-radius: var(--r-lg);
    border: 2px solid var(--navy);
    overflow: hidden;
    padding: .9rem;
}

.goal-card-title {
    font-size: .75rem;
    font-weight: 700;
    color: var(--white);
    background: var(--navy);
    margin: -.9rem -.9rem .85rem;
    padding: .55rem .9rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.goal-card-title i { color: var(--amber); }

.goal-result-card {
    background: var(--slate-light);
    border-radius: var(--r-lg);
    border: 2px solid var(--emerald);
    overflow: hidden;
    padding: .9rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.goal-result-title {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--emerald);
}

.goal-result-main {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--navy);
    font-family: var(--font-mono);
    line-height: 1.2;
}

.goal-result-detail {
    font-size: .75rem;
    color: var(--slate);
    line-height: 1.5;
}
.goal-result-detail strong { color: var(--navy); }

.goal-result-breakdown {
    margin-top: .25rem;
    border-top: 1px solid var(--slate-line);
    padding-top: .5rem;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.grb-row {
    display: flex;
    justify-content: space-between;
    font-size: .73rem;
    color: var(--slate);
    font-weight: 500;
}
.grb-row span:last-child {
    font-weight: 700;
    color: var(--navy);
    font-family: var(--font-mono);
}
.grb-row.highlight {
    background: var(--emerald-soft);
    border-radius: 7px;
    padding: .3rem .5rem;
    color: #065f46;
    font-weight: 700;
}
.grb-row.highlight span:last-child { color: var(--emerald); }

/* [CSS5] Compliance footnote row in goal result */
.grb-row.compliance-note {
    font-size: .63rem;
    color: var(--slate);
    font-style: italic;
    opacity: .8;
    border-top: 1px solid var(--slate-line);
    padding-top: 5px;
    margin-top: 2px;
    display: block;
}


/* ═══════════════════════════════════════════
   INSIGHT CARD — TEAL VARIANT
═══════════════════════════════════════════ */

.insight-card.teal {
    border-left-color: var(--sip-blue);
}

/* [CSS6] Amber insight — improved contrast for WCAG AA */
.insight-card {
    /* Default amber border from global; ensure text contrast */
}
.insight-card .insight-detail {
    color: #374151; /* slate-700 equivalent — better contrast than slate */
}


/* ═══════════════════════════════════════════
   HERO BADGE — WARNING VARIANT  [CSS4]
   Shown when tenure is very long or returns
   are unrealistically high.
═══════════════════════════════════════════ */

.hero-badge.warn {
    background: rgba(245, 158, 11, .18);
    border: 1px solid rgba(245, 158, 11, .4);
    color: #92400E;
}


/* ═══════════════════════════════════════════
   COMPLIANCE WATERMARK ON RESULT CARDS
   Subtle "Estimate" context shown in results
   header area.
═══════════════════════════════════════════ */

.result-estimate-note {
    font-size: .65rem;
    color: var(--slate);
    font-style: italic;
    text-align: right;
    margin-bottom: .4rem;
    opacity: .75;
}


/* ═══════════════════════════════════════════
   CHART CONTAINERS — overflow fix
═══════════════════════════════════════════ */

#yrBars {
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
    display: block !important;
    height: auto !important;
    min-width: 0 !important;
}

#yrBars svg {
    overflow: hidden !important;
    display: block;
    max-width: 100%;
}

.yr-chart-wrap {
    overflow: hidden;
}

.yr-chart {
    overflow: hidden;
    width: 100%;
}


/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */

@media (max-width: 700px) {
    .lcb-grid   { grid-template-columns: 1fr 1fr; }
    .goal-grid  { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .lcb-grid { grid-template-columns: 1fr; }
}