/*
  PRISMS AWARDS — SUBMISSION / ENTRY PAGE
*/

/* =====================================================================
   INFO STRIP — deadlines bar at top
   ===================================================================== */

.sub-strip {
    background: var(--Background-Flat);
    border-bottom: 1px solid var(--border-faint);
}

.sub-strip-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 12px 90px;
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.sub-strip-title {
    font-size: 0.58rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold-dark);
    font-weight: bold;
    white-space: nowrap;
    padding-right: 32px;
}

.sub-strip-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 6px 32px 6px 0;
}

.sub-strip-item:last-child { padding-right: 0; }

.sub-strip-label {
    font-size: 0.58rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-ghost);
}

.sub-strip-value {
    font-size: 0.82rem;
    color: var(--gold-mid-dark);
    font-weight: bold;
}

.sub-strip-link {
    font-size: 0.82rem;
    color: var(--gold);
    text-decoration: none;
    border-bottom: 1px solid rgba(var(--gold-rgb), 0.28);
    width: fit-content;
    transition: color 0.18s, border-color 0.18s;
}

.sub-strip-link:hover {
    color: var(--gold-pale) !important;
    border-color: rgba(var(--gold-pale-rgb), 0.55);
    text-decoration: none;
}

.sub-strip-divider {
    width: 1px;
    height: 36px;
    background: var(--border-default);
    margin: 0 32px 0 0;
    flex-shrink: 0;
}

/* =====================================================================
   PAGE HEADER
   ===================================================================== */

.sub-header {
    z-index: 0;
    position: relative;
    overflow: hidden;
    --text-ghost: #c7b4ff;
    padding: 70px 90px 56px;
    background: linear-gradient(150deg, var(--Background-Dark-1) 0%, var(--Background-Light-1) 60%, var(--Background-Light-2) 100%);
    border-bottom: 1px solid var(--Background-Light-2);
}

.sub-header::after {
    content: 'ENTER';
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11rem;
    font-weight: bold;
    font-style: italic;
    color: rgba(var(--Background-Light-3-rgb), 0.18);
    pointer-events: none;
    z-index: -1;
    line-height: 1;
    letter-spacing: -2px;
}

.sub-eyebrow {
    font-size: 0.8rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--gold-pale);
    margin: 0 0 14px 0;
    font-weight: normal;
}

.sub-title {
    font-size: 5.5rem;
    font-weight: bold;
    font-style: italic;
    line-height: 0.9;
    margin: 0 0 18px 0;
    background: linear-gradient(to right, var(--gold-dark), var(--gold-pale));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: inline-block;
}

.sub-tagline {
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-ghost);
    margin: 0;
}

/* =====================================================================
   ERROR DISPLAY
   ===================================================================== */

.sub-error {
    background: rgba(var(--accent-red-rgb), 0.12);
    border-left: 3px solid var(--accent-red);
    color: var(--text-warm);
    padding: 14px 24px;
    font-size: 0.88rem;
    margin: 0;
}

/* =====================================================================
   LOADING STATE
   ===================================================================== */

.sub-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--Background-Light-2);
    font-size: 0.72rem;
    letter-spacing: 5px;
    text-transform: uppercase;
}

.sub-loading::after {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--Background-Light-2);
    border-top-color: var(--gold-mid-dark);
    border-radius: 50%;
    animation: sub-spin 0.9s linear infinite;
    margin-left: 14px;
}

@keyframes sub-spin {
    to { transform: rotate(360deg); }
}

/* =====================================================================
   SECTION TABS — horizontal scroll
   ===================================================================== */

.sub-sections {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--Background-Flat);
    border-bottom: 1px solid var(--border-default);
    padding: 0 90px;
    display: flex;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.sub-sections::-webkit-scrollbar { display: none; }

.sub-section-tab {
    padding: 16px 24px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-ghost);
    font-family: 'Gotham', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.18s, border-color 0.18s;
}

.sub-section-tab:hover {
    color: var(--gold-mid-dark);
    border-bottom-color: var(--text-ghost);
}

.sub-section-tab.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
    font-weight: bold;
}

/* =====================================================================
   SPLIT PANE — category list + detail
   ===================================================================== */

.sub-panes {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 72vh;
    align-items: start;
}

/* =====================================================================
   MOBILE CATEGORY DROPDOWN (hidden on desktop)
   ===================================================================== */

.sub-cat-select {
    display: none;
}

/* =====================================================================
   CATEGORY LIST — left pane
   ===================================================================== */

.sub-catlist {
    background: var(--Background-Flat);
    border-right: 1px solid var(--border-faint);
    padding: 12px 0 60px;
    position: sticky;
    top: 53px;
    max-height: calc(100vh - 53px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.sub-catlist::-webkit-scrollbar { width: 3px; }
.sub-catlist::-webkit-scrollbar-track { background: transparent; }
.sub-catlist::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 3px; }

.sub-cat {
    padding: 11px 28px 11px 26px;
    font-size: 0.84rem;
    color: var(--gold);
    cursor: pointer;
    border-left: 2px solid transparent;
    line-height: 1.4;
    transition: color 0.16s, background 0.16s, border-color 0.16s, padding-left 0.16s;
}

.sub-cat:hover {
    color: var(--gold-bright);
    background: rgba(var(--border-strong-rgb), 0.25);
    padding-left: 32px;
}

.sub-cat.active {
    color: var(--gold);
    border-left-color: var(--gold);
    background: rgba(var(--gold-rgb), 0.1);
    padding-left: 32px;
    font-weight: bold;
}

/* =====================================================================
   DETAIL PANE — right pane
   ===================================================================== */

.sub-detail {
    background: var(--Background-Dark-1);
    padding: 50px 70px 80px;
    min-height: 72vh;
}

/* Welcome state */
.sub-welcome {
    max-width: 640px;
}

.sub-welcome-label {
    font-size: 0.6rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin: 0 0 10px;
}

.sub-welcome-heading {
    font-size: 2.2rem;
    font-weight: bold;
    font-style: italic;
    color: var(--gold-bright);
    margin: 0 0 40px;
}

.sub-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 50px;
}

.sub-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.sub-step-num {
    font-size: 2.4rem;
    font-weight: bold;
    font-style: italic;
    color: var(--Background-Light-2);
    line-height: 1;
    min-width: 52px;
    flex-shrink: 0;
}

.sub-step-title {
    font-size: 0.92rem;
    font-weight: bold;
    color: var(--gold-bright);
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.sub-step-desc {
    font-size: 0.84rem;
    color: var(--gold-dark);
    line-height: 1.7;
}

.sub-welcome-hint {
    font-size: 0.72rem;
    letter-spacing: 2px;
    color: var(--text-ghost);
    font-style: italic;
    margin: 12px 0 0;
}

.sub-welcome-intro {
    font-size: 0.86rem;
    color: var(--text-body);
    line-height: 1.85;
    margin: 0 0 16px;
}

.sub-welcome-note {
    font-size: 0.78rem;
    color: var(--text-ghost);
    font-style: italic;
    line-height: 1.7;
    margin: -16px 0 0;
}

/* Section divider heading within welcome panel */
.sub-welcome-section {
    font-size: 0.58rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin: 40px 0 16px;
    padding-top: 36px;
    border-top: 1px solid var(--border-faint);
}

/* Info rows (deadlines, eligibility etc) */
.sub-info-rows {
    border: 1px solid var(--border-faint);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 0 8px;
}

.sub-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 11px 16px;
    background: var(--Background-Flat);
    border-bottom: 1px solid var(--border-faint);
}

.sub-info-row:last-child { border-bottom: none; }

.sub-info-key {
    font-size: 0.68rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-ghost);
}

.sub-info-val {
    font-size: 0.84rem;
    font-weight: bold;
    color: var(--gold-bright);
    text-align: right;
}

/* Highlighted date range */
.sub-date-range {
    font-size: 1rem;
    font-weight: bold;
    font-style: italic;
    color: var(--gold-bright);
    margin: -4px 0 8px;
}

/* Category bullet list */
.sub-welcome-list {
    list-style: none;
    padding: 0;
    margin: 0 0 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sub-welcome-list li {
    font-size: 0.86rem;
    color: var(--text-body);
    padding: 9px 16px;
    background: var(--Background-Flat);
    border: 1px solid var(--border-faint);
    border-radius: 3px;
}

/* Example category callout */
.sub-example {
    background: linear-gradient(135deg, var(--Background-Contact-1) 0%, var(--Background-Contact-2) 100%);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--gold-dark);
    border-radius: 3px;
    padding: 20px 22px;
    margin: 0 0 8px;
}

.sub-example-label {
    font-size: 0.52rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-ghost);
    margin: 0 0 8px;
}

.sub-example-name {
    font-size: 0.96rem;
    font-weight: bold;
    font-style: italic;
    color: var(--gold-bright);
    margin: 0 0 12px;
}

/* Entry fee tiers */
.sub-fee-tiers {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0 0 12px;
}

.sub-fee-tier {
    background: var(--Background-Flat);
    border: 1px solid var(--border-faint);
    border-top: 2px solid var(--gold-dark);
    border-radius: 3px;
    padding: 16px 18px;
}

.sub-fee-tier-name {
    font-size: 0.7rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-bright);
    margin: 0 0 3px;
}

.sub-fee-tier-date {
    font-size: 0.66rem;
    color: var(--text-ghost);
    letter-spacing: 0.5px;
    margin: 0 0 14px;
}

.sub-fee-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sub-fee-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
}

.sub-fee-member { color: var(--text-body); }

.sub-fee-amount {
    font-weight: bold;
    color: var(--gold);
}

/* CTA button */
.sub-welcome-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 32px;
    height: 44px;
    background: var(--gold);
    color: var(--Background-Dark-1);
    border: none;
    border-radius: 3px;
    font-family: 'Gotham', sans-serif;
    font-size: 0.72rem;
    font-weight: bold;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 16px;
}

.sub-welcome-cta:hover {
    background: var(--gold-pale);
    color: var(--Background-Dark-1) !important;
}

/* Category detail */
.sub-detail-inner {
    max-width: 720px;
}

.sub-detail-eyebrow {
    font-size: 0.6rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin: 0 0 10px;
}

.sub-detail-catname {
    font-size: 2.8rem;
    font-weight: bold;
    font-style: italic;
    line-height: 1.05;
    margin: 0 0 22px;
    background: linear-gradient(to right, var(--gold-mid-dark), var(--gold-pale));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: inline-block;
}

.sub-detail-rule {
    width: 120px;
    height: 2px;
    background: linear-gradient(to right, var(--gold-dark), var(--gold-pale));
    margin-bottom: 30px;
}

.sub-detail-desc {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.85;
    margin-bottom: 36px;
}

.sub-detail-desc p { margin: 0 0 14px; }
.sub-detail-desc p:last-child { margin-bottom: 0; }

/* Scoring criteria */
.sub-criteria-section {
    margin-bottom: 36px;
}

.sub-criteria-label {
    font-size: 0.58rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-ghost);
    margin: 0 0 14px;
}

.sub-criteria {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sub-criterion {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: var(--Background-Flat);
    border: 1px solid var(--border-default);
    border-radius: 2px;
}

.sub-criterion-pct {
    font-size: 0.88rem;
    font-weight: bold;
    color: var(--gold);
}

.sub-criterion-name {
    font-size: 0.76rem;
    color: var(--gold-dark);
    letter-spacing: 0.5px;
}

/* Pricing tier section wrapper */
.sub-pricing-section {
    margin-bottom: 20px;
}

.sub-pricing-section-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-faint);
}

.sub-pricing-section-name {
    font-size: 0.7rem;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-bright);
}

.sub-pricing-section-date {
    font-size: 0.66rem;
    color: var(--text-ghost);
}

.sub-pricing-section .sub-pricing {
    margin-bottom: 0;
}

/* Pricing cards */
.sub-pricing {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 44px;
}

.sub-price-card {
    background: var(--Background-Flat);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    padding: 22px 18px;
    text-align: center;
    transition: border-color 0.2s;
    position: relative;
    overflow: hidden;
}

.sub-price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gold-dark), var(--gold-mid));
    opacity: 0;
    transition: opacity 0.2s;
}

.sub-price-card:hover {
    border-color: var(--border-strong);
}

.sub-price-card:hover::before {
    opacity: 1;
}

.sub-price-tier {
    font-size: 0.62rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-ghost);
    margin-bottom: 12px;
}

.sub-price-amount {
    font-size: 1.5rem;
    font-weight: bold;
    font-style: italic;
    color: var(--gold-bright);
    line-height: 1;
}

/* Enter button */
.sub-enter-row {
    display: flex;
    justify-content: flex-start;
}

.sub-enter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 40px;
    height: 52px;
    background: var(--gold);
    color: var(--Background-Dark-1);
    border: none;
    border-radius: 3px;
    font-family: 'Gotham', sans-serif;
    font-size: 0.76rem;
    font-weight: bold;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}

.sub-enter-btn:hover {
    background: var(--gold-pale);
    color: var(--Background-Dark-1) !important;
    text-decoration: none;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */

@media (max-width: 1100px) {
    .sub-strip-inner  { padding: 12px 60px; }
    .sub-header       { padding: 70px 60px 56px; }
    .sub-sections     { padding: 0 60px; }
    .sub-detail       { padding: 40px 48px 70px; }
}

@media (max-width: 900px) {
    .sub-header::after  { display: none; }
    .sub-title          { font-size: 4rem; }
    .sub-panes          { grid-template-columns: 1fr; }

    .sub-catlist {
        display: none;
    }

    .sub-cat-select {
        display: block;
        width: calc(100% - 64px);
        margin: 0 32px 16px;
        background: var(--Background-Flat);
        border: 1px solid var(--border-default);
        border-radius: 3px;
        color: var(--gold-warm);
        font-family: 'Gotham', sans-serif;
        font-size: 0.84rem;
        padding: 10px 14px;
        cursor: pointer;
        outline: none;
        transition: border-color 0.18s;
    }

    .sub-cat-select:focus {
        border-color: var(--gold-mid-dark);
    }

    .sub-pricing { grid-template-columns: 1fr; }
    .sub-detail  { padding: 36px 32px 60px; }
    .sub-detail-catname { font-size: 2.2rem; }
}

@media (max-width: 768px) {
    .sub-strip-inner  { padding: 10px 20px; gap: 0; }
    .sub-strip-item   { padding: 4px 16px 4px 0; }
    .sub-strip-divider { margin: 0 16px 0 0; }
    .sub-header       { padding: 50px 28px 40px; }
    .sub-title        { font-size: 3rem; }
    .sub-sections     { padding: 0 20px; }
    .sub-section-tab  { padding: 14px 16px; font-size: 0.65rem; }
    .sub-detail       { padding: 28px 20px 50px; }
    .sub-detail-catname { font-size: 1.8rem; }
    .sub-steps        { gap: 24px; }
    .sub-step-num     { font-size: 1.8rem; min-width: 40px; }
    .sub-enter-btn    { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .sub-title { font-size: 2.5rem; }
    .sub-pricing { grid-template-columns: 1fr; gap: 8px; }
}

/* =====================================================================
   DATE INPUT — dark palette override for native type="date" inputs
   ===================================================================== */

input[type="date"].form-control {
    background-color: var(--Background-Light-1);
    color: var(--text-warm);
    border-color: var(--border-default);
    font-family: 'Gotham', sans-serif;
    font-size: 0.84rem;
    color-scheme: dark;
}

input[type="date"].form-control:focus {
    background-color: var(--Background-Light-2);
    color: var(--text-warm);
    border-color: var(--gold-mid-dark);
    box-shadow: 0 0 0 0.18rem rgba(var(--gold-mid-dark-rgb), 0.22);
    outline: none;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator {
    filter: invert(0.8) sepia(0.6) saturate(1.8) hue-rotate(5deg);
    cursor: pointer;
    opacity: 0.75;
    border-radius: 2px;
    padding: 2px;
}

input[type="date"].form-control::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    background-color: rgba(var(--gold-rgb), 0.1);
}