/* ================================================================
   Global Application Styles — Trading Apex Lab
   ================================================================ */

/* ── Design tokens ── */
:root {
    --brand-blue-deep:    #0d47a1;
    --brand-blue:         #1565d8;
    --brand-blue-bright:  #2196f3;
    --brand-blue-light:   #90caf9;
    --signal-buy-strong:  #059669;
    --signal-buy:         #10b981;
    --signal-sell:        #ef4444;
    --signal-sell-strong: #dc2626;
    --signal-wait:        #6b7280;
    --card-radius:        12px;
}

html, body {
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: #f0f4f8;
    color: #1a2035;
}

a, .btn-link {
    color: var(--brand-blue);
}

.btn-primary {
    color: #fff;
    background-color: var(--brand-blue);
    border-color: var(--brand-blue-deep);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--brand-blue-deep);
    border-color: #0a3880;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--brand-blue-bright);
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ================================================================
   Dashboard Cards — shared across Home page components
   ================================================================ */

.home-dashboard {
    padding-bottom: 1rem;
}

.dashboard-card {
    background: #fff;
    border-radius: var(--card-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.dashboard-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 8px 28px rgba(21, 101, 216, 0.1);
    transform: translateY(-1px);
}

/* ── Card Toolbar (header row) ── */
.card-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.card-title {
    font-weight: 700;
    font-size: 0.92rem;
    color: #1a2035;
    display: flex;
    align-items: center;
}

/* ── Loading state ── */
.card-loading {
    display: flex;
    align-items: center;
    padding: 2.5rem 1.25rem;
    color: #6c757d;
    font-size: 0.875rem;
    flex: 1;
    justify-content: center;
}

/* ── Empty state ── */
.card-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 3.5rem 1.25rem;
    color: #adb5bd;
    font-size: 0.875rem;
    flex: 1;
    text-align: center;
}

.card-empty i {
    font-size: 2.2rem;
}

/* ── Instrument icons ── */
.instr-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
    flex-shrink: 0;
    user-select: none;
}

/* Invert to white when inside a selected (blue) filter button */
.btn-primary .instr-icon {
    filter: brightness(0) invert(1);
}

/* ── Economic Calendar — Impact badges ── */
.impact-low {
    background-color: #f59e0b;
    color: #000;
}

.impact-medium {
    background-color: #ea580c;
    color: #fff;
}

.impact-high {
    background-color: #dc2626;
    color: #fff;
}

/* ── Country flags — consistent sizing ── */
.fi.country-flag {
    width: 20px;
    margin-right: 6px;
    vertical-align: middle;
    flex-shrink: 0;
}

/* ================================================================
   Financial Signal Badges
   ================================================================ */

.signal-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25em 0.7em;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}

.signal-buy-strong  { background: var(--signal-buy-strong);  color: #fff; }
.signal-buy         { background: var(--signal-buy);         color: #fff; }
.signal-wait        { background: #e5e7eb; color: #374151; }
.signal-sell        { background: var(--signal-sell);        color: #fff; }
.signal-sell-strong { background: var(--signal-sell-strong); color: #fff; }

/* ================================================================
   Page header — consistent across all data pages
   ================================================================ */

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 2px solid #e8edf5;
}

.page-header h3,
.page-header h4 {
    margin: 0;
    font-weight: 700;
    color: #1a2035;
}

/* ================================================================
   Table improvements
   ================================================================ */

.table thead.table-dark th {
    background: linear-gradient(135deg, #0c1a2e 0%, #1565d8 200%);
    border-color: rgba(255,255,255,0.08);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 600;
}

.table tbody tr:hover {
    background-color: rgba(21, 101, 216, 0.04);
}

/* ================================================================
   COT Trend badges — intensity levels
   ================================================================ */

.badge-trend-no-op       { background: #64748b; color: #fff; }
.badge-trend-leve-bull   { background: #bbf7d0; color: #14532d; }
.badge-trend-leve-bear   { background: #fee2e2; color: #7f1d1d; }
.badge-trend-mod-bull    { background: #4ade80; color: #14532d; }
.badge-trend-mod-bear    { background: #fca5a5; color: #7f1d1d; }
.badge-trend-fuerte-bull { background: #16a34a; color: #fff; }
.badge-trend-fuerte-bear { background: #dc2626; color: #fff; }
.badge-trend-mf-bull     { background: #15803d; color: #fff; font-weight: 700; }
.badge-trend-mf-bear     { background: #b91c1c; color: #fff; font-weight: 700; }

/* ================================================================
   Economic Dashboard signal bar
   ================================================================ */

.econ-signal { display: block; }
.econ-buy-strong  { background: #15803d;  color: #fff; }
.econ-buy         { background: #16a34a;  color: #fff; }
.econ-sell-strong { background: #b91c1c;  color: #fff; }
.econ-sell        { background: #dc2626;  color: #fff; }
.econ-wait        { background: #e2e8f0;  color: #475569; }

/* ================================================================
   Brand utility & global card improvements
   ================================================================ */

/* Brand gradient header for cards (replaces .bg-dark on card-header) */
.bg-brand {
    background: linear-gradient(135deg, #0c1a2e 0%, #1565d8 180%) !important;
}

/* All .card-header.bg-dark auto-upgrade to brand gradient */
.card-header.bg-dark {
    background: linear-gradient(135deg, #0c1a2e 0%, #1a2a4a 100%) !important;
}

/* Global card polish */
.card {
    border: 1px solid #e2e8f0;
    border-radius: var(--card-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* ================================================================
   Content page headings — brand accent underline
   ================================================================ */

article.content > * > h3:first-child,
article.content > h3:first-child {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a2035;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--brand-blue);
    display: inline-block;
    margin-bottom: 1.25rem;
}

/* ================================================================
   Filter card consistent style
   ================================================================ */

.filter-card .card-body {
    background: linear-gradient(135deg, #f8faff 0%, #fff 100%);
}

/* ================================================================
   Education Pages — ob-* shared styles
   (used by OrderBlocksPage + all /education/* pages)
   ================================================================ */

.ob-terminal {
    background: #0D0F14;
    border-radius: 12px;
    color: #e2e8f0;
    padding: 1.75rem 2rem;
    border: 1px solid rgba(255,255,255,.06);
}

.ob-gold    { color: #F5C842; }
.ob-subtitle { font-size: .8rem; color: #64748b; letter-spacing: .01em; }

.ob-badge-xau {
    background: linear-gradient(135deg, #b8860b, #F5C842);
    color: #0D0F14;
    font-weight: 800;
    font-size: .68rem;
    letter-spacing: .1em;
    padding: .35em .8em;
}

/* ── Section labels ── */
.ob-section-label {
    display: flex;
    align-items: baseline;
    gap: .6rem;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #64748b;
    border-bottom: 1px solid rgba(255,255,255,.05);
    padding-bottom: .5rem;
    flex-wrap: wrap;
}
.ob-section-num  { color: #F5C842; font-size: .95rem; font-family: 'JetBrains Mono', monospace; font-weight: 700; }
.ob-section-note { font-weight: 400; text-transform: none; letter-spacing: 0; color: #475569; font-size: .72rem; }

/* ── Prerequisite cards ── */
.ob-prereq-card {
    background: rgba(245,158,11,.07);
    border: 1px solid rgba(245,158,11,.22);
    border-left: 3px solid #f59e0b;
    border-radius: 8px;
    padding: 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
}
.ob-prereq-icon  { font-size: 1rem; line-height: 1.4; flex-shrink: 0; }
.ob-prereq-title { font-size: .88rem; color: #fde68a; line-height: 1.35; }
.ob-text         { font-size: .81rem; color: #94a3b8; line-height: 1.65; margin-bottom: 0; }

.ob-indicator {
    font-size: .73rem;
    border-radius: 5px;
    padding: .38rem .7rem;
    font-family: 'JetBrains Mono', monospace;
}
.ob-indicator-ok  { color: #86efac; background: rgba(34,197,94,.08);  border: 1px solid rgba(34,197,94,.2); }
.ob-indicator-bad { color: #fca5a5; background: rgba(239,68,68,.08);  border: 1px solid rgba(239,68,68,.2); }

/* ── Quality cards ── */
.ob-quality-card {
    background: rgba(59,130,246,.05);
    border: 1px solid rgba(59,130,246,.15);
    border-radius: 8px;
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
}
.ob-quality-title { font-size: .85rem; color: #bfdbfe; line-height: 1.35; }

.ob-pts-badge {
    display: inline-flex;
    align-items: center;
    font-size: .68rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    border-radius: 4px;
    padding: .18em .55em;
    width: fit-content;
}
.ob-pts-gold   { background: rgba(245,200,66,.13); color: #F5C842;  border: 1px solid rgba(245,200,66,.28); }
.ob-pts-purple { background: rgba(168,85,247,.13); color: #c4b5fd;  border: 1px solid rgba(168,85,247,.28); }
.ob-pts-blue   { background: rgba(99,102,241,.13); color: #a5b4fc;  border: 1px solid rgba(99,102,241,.28); }

.ob-tag {
    font-size: .71rem;
    color: #60a5fa;
    background: rgba(59,130,246,.08);
    border-radius: 4px;
    padding: .3rem .6rem;
    margin-top: auto;
    line-height: 1.4;
}

/* ── Timeframe cards ── */
.ob-tf-card {
    background: rgba(255,255,255,.025);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 8px;
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
}
.ob-tf-featured {
    border-color: rgba(245,200,66,.22);
    background: rgba(245,200,66,.035);
}
.ob-tf-badge {
    font-size: .68rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    border-radius: 4px;
    padding: .22em .6em;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.ob-tf-30m { background: rgba(107,114,128,.3);  color: #d1d5db; }
.ob-tf-1h  { background: rgba(59,130,246,.3);   color: #93c5fd; }
.ob-tf-4h  { background: rgba(249,115,22,.3);   color: #fdba74; }
.ob-tf-d   { background: rgba(245,200,66,.22);  color: #F5C842; }

.ob-stars         { font-size: .8rem; color: #F5C842; letter-spacing: .05em; }
.ob-star-dim      { color: rgba(245,200,66,.2); }
.ob-tf-top        { font-size: .58rem; font-weight: 800; background: #F5C842; color: #0D0F14; border-radius: 3px; padding: .15em .45em; letter-spacing: .06em; margin-left: auto; }
.ob-tf-use        { font-size: .78rem; color: #94a3b8; font-style: italic; line-height: 1.35; }
.ob-tf-list       { font-size: .77rem; color: #cbd5e1; padding-left: 1.2rem; margin-bottom: .7rem; flex: 1; }
.ob-tf-list li    { margin-bottom: .2rem; }
.ob-tf-note       { font-size: .71rem; color: #475569; background: rgba(255,255,255,.025); border: 1px solid rgba(255,255,255,.05); border-radius: 4px; padding: .35rem .6rem; line-height: 1.4; margin-top: auto; }
.ob-tf-note-gold  { color: rgba(245,200,66,.65); border-color: rgba(245,200,66,.12); background: rgba(245,200,66,.03); }

/* ── Calculator ── */
.ob-calculator {
    background: rgba(255,255,255,.02);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 10px;
    padding: 1.5rem;
}

.ob-check-group        { margin-bottom: .25rem; }
.ob-check-group-label  { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: #475569; margin-bottom: .4rem; padding-left: .65rem; }

/* ── Payment trust badges (Pricing page) ── */
.payment-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 46px;
    padding: 0 1rem;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.payment-badge img {
    height: 24px;
    width: auto;
    display: block;
}

.ob-check-row {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
    padding: .5rem .65rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background .12s;
    margin-bottom: .05rem;
    width: 100%;
}
.ob-check-row:hover             { background: rgba(255,255,255,.04); }
.ob-check-disabled              { opacity: .4; pointer-events: none; }
.ob-check-row input[type=checkbox] { width: 15px; height: 15px; margin-top: 3px; accent-color: #F5C842; flex-shrink: 0; cursor: pointer; }
.ob-check-title { font-size: .83rem; color: #e2e8f0; line-height: 1.3; }
.ob-check-sub   { font-size: .71rem; color: #475569; margin-top: .1rem; }

.ob-pts-inline {
    font-size: .7rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    border-radius: 4px;
    padding: .18em .5em;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ── Score panel ── */
.ob-score-panel {
    background: rgba(255,255,255,.025);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 10px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    min-height: 280px;
}
.ob-score-label { font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: #475569; margin-bottom: .5rem; }
.ob-score-num {
    font-size: 4rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
}
.ob-score-denom { font-size: 1.2rem; color: #374151; font-weight: 400; }
.ob-score-hint  { font-size: .72rem; color: #374151; margin-top: .4rem; max-width: 180px; line-height: 1.4; }
.ob-score-empty   { color: #374151; }
.ob-score-green   { color: #22c55e; }
.ob-score-yellow  { color: #eab308; }
.ob-score-red     { color: #ef4444; }

.ob-score-bar-wrap { width: 100%; height: 5px; background: rgba(255,255,255,.07); border-radius: 3px; overflow: hidden; margin-bottom: .25rem; }
.ob-score-bar-fill { height: 100%; border-radius: 3px; transition: width .4s ease; }
.ob-bar-green  { background: #22c55e; }
.ob-bar-yellow { background: #eab308; }
.ob-bar-red    { background: #ef4444; }

.ob-result-box      { width: 100%; border-radius: 8px; padding: .9rem 1rem; }
.ob-result-icon     { font-size: 1.3rem; margin-bottom: .35rem; }
.ob-result-text     { font-size: .8rem; font-weight: 600; line-height: 1.45; }
.ob-result-neutral  { background: rgba(71,85,105,.12);  border: 1px solid rgba(71,85,105,.25);  color: #94a3b8; }
.ob-result-premium  { background: rgba(34,197,94,.1);   border: 1px solid rgba(34,197,94,.28);  color: #86efac; }
.ob-result-moderate { background: rgba(234,179,8,.1);   border: 1px solid rgba(234,179,8,.28);  color: #fde047; }
.ob-result-weak     { background: rgba(239,68,68,.1);   border: 1px solid rgba(239,68,68,.22);  color: #fca5a5; }

.ob-reset-btn { color: #475569; border-color: rgba(255,255,255,.1); font-size: .75rem; }
.ob-reset-btn:hover { background: rgba(255,255,255,.05); color: #94a3b8; border-color: rgba(255,255,255,.15); }