/*
 * promo-system.css — V1 port of the V2 (Vue/Pinia) notification + modal
 * design system. Plain CSS so Foundation/jQuery V1 can render the same
 * banner + modal vocabulary without a build step.
 *
 * Mirror of seedr_ui_framework/styles/_design-tokens.scss + notif-card.scss,
 * collapsed to flat custom properties + BEM selectors.
 *
 * Mount points:
 *   #promo-banner-mount  — banner strip (page-top.html, before files area)
 *   #promo-modal-mount   — Foundation reveal-modal host (bot-modals.html)
 *
 * Driven by /static/dev/js/promo-banner.js + promo-modal.js.
 */

:root {
  /* ── Brand colors (lifted from seedr.cc/v2.seedr.cc + welcomev2 email) */
  --sp-pink: #e67291;
  --sp-orange: #ffb04e;
  --sp-purple-cta: #a054e6;
  --sp-text: #333333;
  --sp-hero-end: #ff7a85;

  /* ── Neutral palette (Slate) */
  --sp-slate-50:  #f8fafc;
  --sp-slate-100: #f1f5f9;
  --sp-slate-200: #e2e8f0;
  --sp-slate-300: #cbd5e1;
  --sp-slate-400: #94a3b8;
  --sp-slate-500: #64748b;
  --sp-slate-600: #475569;
  --sp-slate-700: #334155;
  --sp-slate-800: #1e293b;
  --sp-slate-900: #0f172a;

  /* ── Tone palettes */
  --sp-blue-400:  #60a5fa;
  --sp-blue-500:  #3b82f6;
  --sp-blue-600:  #2563eb;
  --sp-green-400: #4ade80;
  --sp-green-500: #22c55e;
  --sp-amber-400: #fbbf24;
  --sp-amber-500: #f59e0b;
  --sp-red-500:   #ef4444;
  --sp-red-600:   #dc2626;

  /* ── Spacing (4pt grid) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 32px;
  --sp-8: 40px;
  --sp-9: 48px;

  /* ── Type scale (Major Third 1.25) */
  --sp-type-xs:  11px;
  --sp-type-sm:  13px;
  --sp-type-md:  15px;
  --sp-type-lg:  17px;
  --sp-type-xl:  20px;
  --sp-type-2xl: 24px;
  --sp-type-3xl: 30px;
  --sp-type-4xl: 36px;

  /* ── Radii */
  --sp-radius-md:  8px;
  --sp-radius-lg:  12px;
  --sp-radius-xl:  16px;
  --sp-radius-2xl: 24px;

  /* ── Shadows (Schoger offset multi-layer) */
  --sp-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.06);
  --sp-shadow-sm: 0 2px 4px -1px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
  --sp-shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.12), 0 2px 4px rgba(15, 23, 42, 0.06);
  --sp-shadow-lg: 0 12px 28px -8px rgba(15, 23, 42, 0.16), 0 4px 10px -2px rgba(15, 23, 42, 0.08);
  --sp-shadow-xl: 0 24px 48px -12px rgba(15, 23, 42, 0.22), 0 8px 16px -4px rgba(15, 23, 42, 0.10);

  /* ── Motion */
  --sp-ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --sp-dur-fast:   150ms;
  --sp-dur-medium: 240ms;

  /* ── Overlay */
  --sp-overlay-modal: rgba(15, 23, 42, 0.55);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --sp-dur-fast:   0ms;
    --sp-dur-medium: 0ms;
  }
}

/* ──────────────────────────────────────────────────────────────────────
 * Banner — page-top promo strip
 * ────────────────────────────────────────────────────────────────────── */

/* Mount sits in document flow below the V1 fixed header (.fix.page-header
 * is ~98px tall). margin-top clears the header so the banner is visible
 * without overlapping the nav. */
#promo-banner-mount {
  margin-top: 98px;
  padding: 0 var(--sp-4);
  position: relative;
  z-index: 100;
}
#promo-banner-mount:empty { margin-top: 0; padding: 0; }
#promo-banner-mount .sp-banner { margin: 0; }

.sp-banner {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: #fff;
  border: 1px solid var(--sp-slate-200);
  border-radius: var(--sp-radius-lg);
  box-shadow: var(--sp-shadow-xs);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Nunito Sans", sans-serif;
  color: var(--sp-text);
  font-size: var(--sp-type-md);
  position: relative;
  margin: var(--sp-3) var(--sp-4) 0;
  animation: sp-banner-in var(--sp-dur-medium) var(--sp-ease-spring) both;
}

@keyframes sp-banner-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Marketing banner — gradient surface tint + violet border */
.sp-banner--marketing {
  background:
    linear-gradient(120deg, rgba(160, 84, 230, 0.08), rgba(230, 114, 145, 0.06) 60%, transparent 100%),
    #fff;
  border-color: rgba(160, 84, 230, 0.22);
}

.sp-banner__hero {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--sp-slate-100), var(--sp-slate-50));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sp-slate-600);
  font-size: 20px;
  line-height: 1;
}
.sp-banner--marketing .sp-banner__hero {
  background: linear-gradient(135deg, var(--sp-pink), var(--sp-orange));
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 4px 10px -2px rgba(230, 114, 145, 0.40);
}
.sp-banner__hero i {
  font-size: 18px;
  filter: drop-shadow(0 1px 1px rgba(15, 23, 42, 0.18));
}

.sp-banner--tone-warn  .sp-banner__hero { background: linear-gradient(135deg, #fff7e6, #fef3c7); color: var(--sp-amber-500); }
.sp-banner--tone-danger .sp-banner__hero { background: linear-gradient(135deg, #fef2f2, #fee2e2); color: var(--sp-red-500); }
.sp-banner--tone-info  .sp-banner__hero { background: linear-gradient(135deg, #eff6ff, #dbeafe); color: var(--sp-blue-500); }

.sp-banner__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  overflow: hidden;
}
.sp-banner__title {
  font-weight: 700;
  font-size: var(--sp-type-md);
  white-space: nowrap;
  flex: 0 0 auto;
}
.sp-banner__text {
  color: var(--sp-slate-600);
  font-size: var(--sp-type-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1 1 auto;
  min-width: 0;
}
.sp-banner__text::before {
  content: "— ";
  opacity: 0.5;
  margin-right: 2px;
}
.sp-banner__cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 9999px;
  background: var(--sp-blue-600);
  color: #fff;
  border: 0;
  font-weight: 700;
  font-size: var(--sp-type-sm);
  cursor: pointer;
  text-decoration: none;
  transition: filter var(--sp-dur-fast) ease;
}
.sp-banner__cta:hover { filter: brightness(1.06); }
.sp-banner--marketing .sp-banner__cta {
  background: linear-gradient(135deg, var(--sp-purple-cta) 0%, var(--sp-pink) 100%);
}
.sp-banner__dismiss {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border-radius: 9999px;
  background: transparent;
  border: 0;
  color: var(--sp-slate-500);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  margin-left: var(--sp-2);
}
.sp-banner__dismiss:hover { background: var(--sp-slate-100); }

/* Progress (standard size — storage_upsell_80) */
.sp-banner--standard {
  flex-direction: column;
  align-items: stretch;
  gap: var(--sp-2);
}
.sp-banner--standard .sp-banner__row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.sp-banner--standard .sp-banner__body {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.sp-banner--standard .sp-banner__text { white-space: normal; }
.sp-banner--standard .sp-banner__text::before { content: ""; margin: 0; }
.sp-banner__progress {
  height: 6px;
  background: var(--sp-slate-100);
  border-radius: 9999px;
  overflow: hidden;
  margin-top: var(--sp-2);
}
.sp-banner__progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--sp-amber-500), var(--sp-amber-400));
  border-radius: 9999px;
  transition: width var(--sp-dur-medium) ease;
}
.sp-banner__progress-label {
  font-size: var(--sp-type-xs);
  color: var(--sp-slate-500);
  display: flex;
  justify-content: space-between;
  margin-top: 2px;
}
.sp-banner--standard .sp-banner__actions {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.sp-banner__cta--secondary {
  background: transparent;
  color: var(--sp-text);
  border: 1px solid var(--sp-slate-300);
}
.sp-banner__cta--secondary:hover { background: var(--sp-slate-50); }

/* Mobile narrow — stack banner vertically. Hero+title row on top, body
 * dropped (CTA + dismiss in their own row below). Avoids the
 * single-line truncation that 1-row compact banners suffered. */
@media (max-width: 600px) {
  .sp-banner {
    flex-wrap: wrap;
    padding: var(--sp-3);
  }
  .sp-banner__body {
    flex: 1 1 100%;
    min-width: 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }
  .sp-banner__title { white-space: normal; font-size: var(--sp-type-sm); }
  .sp-banner__text { display: none; }
  .sp-banner__cta {
    flex: 1 1 auto;
    font-size: var(--sp-type-sm);
    padding: 8px 12px;
  }
  .sp-banner__dismiss { position: absolute; top: 8px; right: 8px; }
}

/* ──────────────────────────────────────────────────────────────────────
 * Modal — Foundation reveal-modal styled to V2 design
 * ────────────────────────────────────────────────────────────────────── */

#promo-modal-mount .reveal-modal.sp-modal {
  padding: 0 !important;
  border-radius: var(--sp-radius-xl);
  border: 0;
  box-shadow: var(--sp-shadow-xl);
  background: #fff;
  width: min(540px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: hidden;
  position: relative;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Nunito Sans", sans-serif;
  color: var(--sp-text);
}

/* Brand-gradient top accent stripe — matches V2 modal */
#promo-modal-mount .reveal-modal.sp-modal::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--sp-purple-cta) 0%, var(--sp-pink) 50%, var(--sp-orange) 100%);
  border-radius: var(--sp-radius-xl) var(--sp-radius-xl) 0 0;
  pointer-events: none;
}

.sp-modal__body {
  padding: var(--sp-9) var(--sp-7) var(--sp-7);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  overflow-y: auto;
  max-height: calc(100vh - 32px);
}

.sp-modal__hero {
  width: 64px;
  height: 64px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #fef3c7, #fff7e6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sp-amber-500);
  font-size: 28px;
  margin: 0 auto;
}
.sp-modal--danger .sp-modal__hero { background: linear-gradient(135deg, #fee2e2, #fef2f2); color: var(--sp-red-500); }
.sp-modal--info   .sp-modal__hero { background: linear-gradient(135deg, #dbeafe, #eff6ff); color: var(--sp-blue-500); }

.sp-modal__title {
  font-size: var(--sp-type-2xl);
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
}
.sp-modal__subtitle {
  font-size: var(--sp-type-sm);
  color: var(--sp-slate-500);
  margin: 0;
}
.sp-modal__text {
  font-size: var(--sp-type-md);
  color: var(--sp-slate-600);
  line-height: 1.55;
  margin: 0;
}

/* Invoice block */
.sp-modal__invoice {
  background: var(--sp-slate-50);
  border: 1px solid var(--sp-slate-200);
  border-radius: var(--sp-radius-lg);
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
}
.sp-modal__invoice-num {
  font-size: var(--sp-type-xs);
  color: var(--sp-slate-400);
  margin-bottom: var(--sp-2);
  letter-spacing: 0.04em;
}
.sp-modal__invoice-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--sp-type-sm);
  padding: 4px 0;
  color: var(--sp-slate-700);
}
.sp-modal__invoice-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: var(--sp-type-md);
  margin-top: var(--sp-2);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--sp-slate-200);
}

/* Fields grid */
.sp-modal__fields {
  background: var(--sp-slate-50);
  border-radius: var(--sp-radius-lg);
  padding: var(--sp-3) var(--sp-4);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2) var(--sp-5);
  text-align: left;
}
.sp-modal__field-label {
  font-size: var(--sp-type-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sp-slate-400);
  margin-bottom: 2px;
}
.sp-modal__field-value {
  font-size: var(--sp-type-md);
  font-weight: 700;
  color: var(--sp-text);
  font-variant-numeric: tabular-nums;
}

/* Actions */
.sp-modal__actions {
  display: flex;
  gap: var(--sp-2);
  justify-content: center;
  margin-top: var(--sp-2);
  flex-wrap: wrap;
}
.sp-modal__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 9999px;
  border: 0;
  background: var(--sp-blue-600);
  color: #fff;
  font-weight: 700;
  font-size: var(--sp-type-sm);
  cursor: pointer;
  text-decoration: none;
  transition: filter var(--sp-dur-fast) ease;
}
.sp-modal__btn:hover { filter: brightness(1.06); color: #fff; text-decoration: none; }
.sp-modal__btn--secondary {
  background: #fff;
  color: var(--sp-text);
  border: 1px solid var(--sp-slate-300);
}
.sp-modal__btn--secondary:hover { background: var(--sp-slate-50); color: var(--sp-text); }
.sp-modal__btn--ghost {
  background: transparent;
  color: var(--sp-blue-600);
  padding: 10px 6px;
  font-weight: 600;
}
.sp-modal__btn--ghost:hover { background: transparent; color: var(--sp-blue-600); text-decoration: underline; }

/* Close button — top-right */
.sp-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  background: transparent;
  border: 0;
  color: var(--sp-slate-500);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}
.sp-modal__close:hover { background: var(--sp-slate-100); }

/* Dismiss-lock countdown chip (replaces × during lock window) */
.sp-modal__dismiss-lock {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.16);
  color: var(--sp-amber-500);
  font-size: var(--sp-type-xs);
  font-weight: 700;
  z-index: 2;
}

/* Tertiary link below action row */
.sp-modal__link {
  background: transparent;
  border: 0;
  color: var(--sp-slate-500);
  font-size: var(--sp-type-sm);
  cursor: pointer;
  text-decoration: none;
  padding: 4px;
}
.sp-modal__link:hover { color: var(--sp-text); text-decoration: underline; }

@media (max-width: 600px) {
  #promo-modal-mount .reveal-modal.sp-modal { width: calc(100vw - 16px); }
  .sp-modal__body { padding: var(--sp-6) var(--sp-5) var(--sp-5); }
  .sp-modal__title { font-size: var(--sp-type-xl); }
}