/* ══════════════════════════════════════════════════════════════════════
   Modals — overlay, WIP, Payment.
   Loaded on every page via base.html.
   ══════════════════════════════════════════════════════════════════════ */

/* ── Overlay (opacity + visibility for smooth animation) ──────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5); -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px); z-index: var(--z-modal-backdrop);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.3s;
}
.light .modal-overlay { background: rgba(0,0,0,0.25); }
.modal-overlay.visible { opacity: 1; visibility: visible; }

.modal-overlay .modal-box {
  width: 680px; max-width: 95vw; max-height: 90vh; overflow-y: auto;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  position: relative; box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  transform: scale(0.96) translateY(12px);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal-overlay.visible .modal-box { transform: scale(1) translateY(0); }
.light .modal-overlay .modal-box { box-shadow: var(--shadow-lg); border-color: transparent; }

.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; color: var(--text-dim);
  font-size: calc(var(--fs-base) + 2px); cursor: pointer; padding: 4px 8px;
  border-radius: var(--radius-xs); transition: all 0.15s;
}
.modal-close:hover { color: var(--text); background: var(--bg-input); }
.modal-title { font-size: calc(var(--fs-base) + 8px); font-weight: 700; margin-bottom: 6px; }
.modal-subtitle { font-size: var(--fs-lg); color: var(--text-muted); margin-bottom: 24px; line-height: 1.5; }

/* ── Overlay -new variant (opacity → visible) ─────────────────────── */
.modal-overlay-new {
  position: fixed; inset: 0; z-index: var(--z-modal-backdrop);
  background: rgba(0, 0, 0, 0.5); -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.light .modal-overlay-new { background: rgba(0, 0, 0, 0.25); }
.modal-overlay-new.visible { opacity: 1; visibility: visible; }
.modal-overlay-new .modal-box {
  width: 680px; max-width: 95vw; max-height: 90vh; overflow-y: auto;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  position: relative; box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  transform: scale(0.95) translateY(12px);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.modal-overlay-new.visible .modal-box { transform: scale(1) translateY(0); }
.light .modal-overlay-new .modal-box { box-shadow: var(--shadow-lg); border-color: transparent; }

/* ── WIP Modal (universal) ────────────────────────────────────────── */
#wip-modal { align-items: flex-start; }
#wip-modal .wip-box {
  width: 400px; max-width: 100%; text-align: center; padding: 40px 32px 28px;
  border-radius: 0 0 16px 16px;
  transform: translateY(-100%);
}
#wip-modal.visible .wip-box { transform: translateY(0); }
.wip-icon { margin-bottom: 20px; color: var(--accent); opacity: .8; }
.wip-title { font-size: calc(var(--fs-base) + 6px); }
.wip-desc { font-size: var(--fs-md); margin-bottom: 24px; }
.wip-notify {
  background: var(--bg-input); border-radius: var(--radius-sm);
  padding: 20px; margin-bottom: 20px; text-align: left; overflow: hidden;
}
.wip-notify-title {
  font-size: var(--fs-md); font-weight: 600; margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.wip-notify-title svg { color: var(--accent); }
.wip-notify-form { display: flex; gap: 8px; }
.wip-notify-input {
  flex: 1; min-width: 0; padding: 10px 12px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-size: var(--fs-md); font-family: inherit;
  outline: none; transition: border-color .15s;
}
.wip-notify-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.wip-notify-input::placeholder { color: var(--text-muted); }
.wip-notify-btn {
  padding: 10px 16px; background: var(--accent); color: var(--on-accent);
  border: none; border-radius: 8px; font-size: var(--fs-md); font-weight: 600;
  cursor: pointer; font-family: inherit; transition: all .2s; white-space: nowrap;
}
.wip-notify-btn:hover { filter: brightness(1.15); }
.wip-notify-btn:active { transform: scale(0.97); }
.wip-notify-btn.done { background: var(--green); pointer-events: none; }
.wip-sep {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px; font-size: calc(var(--fs-base) - 3px); color: var(--text-muted);
}
.wip-sep::before, .wip-sep::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.wip-donate-row {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-bottom: 20px;
}
.wip-donate-row.hidden { display: none; }
.wip-donate-text { font-size: var(--fs-sm); color: var(--text-dim); }
.wip-donate-btn {
  padding: 8px 16px; border: 1px solid var(--accent); border-radius: 8px;
  background: transparent; color: var(--accent); font-size: var(--fs-sm); font-weight: 600;
  cursor: pointer; font-family: inherit; transition: all .15s;
  display: flex; align-items: center; gap: 5px;
}
.wip-donate-btn:hover { background: var(--accent); color: var(--on-accent); }
.wip-donate-btn:active { transform: scale(0.97); }

/* Donate panel (expanded) */
.wip-donate-panel {
  display: none; margin-bottom: 20px;
  text-align: center;
}
.wip-donate-panel.open { display: block; }
.wip-donate-amounts {
  display: flex; gap: 6px; justify-content: center; margin-bottom: 12px;
}
.wip-amount-btn {
  padding: 7px 0; flex: 1; min-width: 0;
  border: 1px solid var(--border); border-radius: 8px;
  background: transparent; color: var(--text-dim); font-size: var(--fs-md);
  font-weight: 600; cursor: pointer; font-family: inherit; transition: all .15s;
}
.wip-amount-btn:hover { border-color: var(--border-hover); color: var(--text); }
.wip-amount-btn.active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.wip-donate-methods {
  display: flex; gap: 6px; justify-content: center; margin-bottom: 14px;
}
.wip-method-btn {
  padding: 7px 18px;
  border: 1px solid var(--border); border-radius: 8px;
  background: transparent; color: var(--text-dim); font-size: var(--fs-md);
  font-weight: 500; cursor: pointer; font-family: inherit; transition: all .15s;
}
.wip-method-btn:hover { border-color: var(--border-hover); color: var(--text); }
.wip-method-btn.active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.wip-donate-cta {
  width: 100%; padding: 11px; background: var(--accent); color: var(--on-accent);
  border: none; border-radius: var(--radius-sm); font-size: var(--fs-lg);
  font-weight: 600; cursor: pointer; font-family: inherit;
  transition: filter .15s, transform .1s;
}
.wip-donate-cta:hover { filter: brightness(1.15); }
.wip-donate-cta:active { transform: scale(0.97); }

.wip-btn {
  width: 100%; padding: 12px; background: transparent;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: var(--fs-lg); font-weight: 500;
  cursor: pointer; font-family: inherit; transition: all .15s;
}
.wip-btn:hover { border-color: var(--border-hover); color: var(--text); }

/* ── Payment Modal (centered dialog on desktop, bottom sheet on mobile) ── */
#payment-modal .modal-box {
  width: 640px; max-width: 95vw;
  border-radius: 16px;
  max-height: 85vh;
  transform: scale(0.96) translateY(12px);
  overflow-y: auto;
}
#payment-modal.visible .modal-box { transform: scale(1) translateY(0); }
.pay-box { width: 100%; max-width: 100%; padding: 36px 40px 32px; }
.pay-box::before { display: none !important; }
.pay-period {
  display: inline-flex; background: var(--bg-input); border-radius: var(--radius-sm);
  padding: 3px; gap: 2px; flex-shrink: 0;
}
.pay-pbtn {
  padding: 8px 22px; border: none; border-radius: 7px;
  background: transparent; color: var(--text-dim); font-size: var(--fs-lg);
  font-weight: 500; cursor: default; font-family: inherit;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1); display: flex; align-items: center; gap: 6px;
}
.pay-pbtn.active { background: var(--bg-card); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.25); }
.pay-save-tag {
  font-size: calc(var(--fs-base) - 3px); font-weight: 600; color: var(--green);
  background: var(--green-bg); padding: 2px 7px; border-radius: 6px;
}
.pay-drag-handle { display: none; }
.pay-header-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 24px;
}
.pay-header-left { flex: 1; min-width: 0; }
.pay-header-left .modal-subtitle { margin-bottom: 0; }
.pay-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 24px; }
.pay-card {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 24px; cursor: default; transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1); position: relative;
}
.pay-card:hover { border-color: var(--border-hover); }
.pay-card.active { border-color: var(--accent); background: var(--accent-glow); }
.pay-card.pop:not(.active) { border-color: var(--border); background: none; }
.pay-card.pop.active { background: linear-gradient(160deg, var(--accent-glow), transparent); }
.pay-card-popular {
  position: absolute; top: -10px; right: 16px;
  font-size: calc(var(--fs-base) - 3px); font-weight: 700; text-transform: uppercase; letter-spacing: .3px;
  color: var(--on-accent); background: var(--accent); padding: 3px 10px; border-radius: 10px;
}
.pay-card-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; }
.pay-card-name { font-size: calc(var(--fs-base) + 4px); font-weight: 700; }
.pay-card-price { font-family: var(--mono); }
.pay-price-val { font-size: calc(var(--fs-base) + 14px); font-weight: 700; }
.pay-price-per { font-size: var(--fs-md); color: var(--text-muted); margin-left: 2px; }
.pay-card-limits { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.pay-cl {
  padding: 6px 10px; background: var(--bg-input); border-radius: 8px;
  font-size: var(--fs-md); font-weight: 600; color: var(--text);
}
.pay-card.active .pay-cl, .pay-card.pop .pay-cl { background: var(--accent-glow); }
.pay-card-feats { display: flex; flex-direction: column; gap: 7px; }
.pay-cf { display: flex; align-items: flex-start; gap: 7px; font-size: var(--fs-md); color: var(--text-dim); line-height: 1.4; }
.pay-ck { color: var(--green); font-weight: 700; width: 14px; flex-shrink: 0; }
.pay-bottom { padding-top: 20px; border-top: 1px solid var(--border); }
.pay-methods-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.pay-ml { font-size: var(--fs-md); color: var(--text-muted); white-space: nowrap; }
.pay-methods { display: flex; gap: 6px; }
.pay-method {
  padding: 8px 18px; border: 1px solid var(--border); border-radius: 8px;
  background: transparent; color: var(--text-dim); font-size: var(--fs-lg);
  font-weight: 500; cursor: default; font-family: inherit; transition: all 0.15s;
}
.pay-method:hover:not(.active) { border-color: var(--border-hover); color: var(--text); }
.pay-method.active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.pay-auto-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px; font-size: var(--fs-md); color: var(--text-dim); cursor: default;
}
.pay-auto-row input { accent-color: var(--accent); }
.pay-cta {
  width: 100%; padding: 14px; background: var(--accent); color: var(--on-accent);
  border: none; border-radius: var(--radius-sm); font-size: var(--fs-xl);
  font-weight: 600; cursor: default; font-family: inherit;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: filter 0.15s, transform 0.1s; margin-bottom: 8px;
}
.pay-cta:hover { filter: brightness(1.15); }
.pay-cta:active { transform: scale(0.97); }
.pay-hint { text-align: center; font-size: var(--fs-sm); color: var(--text-muted); }

/* ── Mobile: sheet-style modals ───────────────────────────────────── */
@media (max-width: 768px) {
  .modal-overlay-new { align-items: flex-end; }
  .modal-overlay-new .modal-box,
  .modal-overlay .modal-box {
    width: 100%; max-width: 100vw;
    border-radius: 16px;
    max-height: 85vh;
    padding: 12px 20px 32px;
    transform: translateY(100%);
  }
  .modal-overlay-new.visible .modal-box,
  .modal-overlay.visible .modal-box {
    transform: translateY(0);
  }
  .modal-overlay-new .modal-box::before,
  .modal-overlay .modal-box::before {
    content: '';
    display: block;
    width: 36px; height: 5px;
    background: var(--border);
    border-radius: 3px;
    margin: 0 auto 16px;
  }

  /* Payment modal — bottom sheet on mobile */
  #payment-modal { align-items: flex-end; }
  #payment-modal .modal-box {
    width: 100%; max-width: 100%;
    border-radius: 16px 16px 0 0;
    max-height: calc(100vh - 40px);
    transform: translateY(100%);
  }
  #payment-modal.visible .modal-box { transform: translateY(0); }

  .modal-overlay .pay-box {
    padding: 24px 20px; padding-top: 0;
    max-height: 95vh;
  }
  .pay-sticky-header {
    position: sticky; top: 0; z-index: 2;
    background: var(--bg-card);
    padding: 12px 0 16px;
    margin: 0 -20px; padding-left: 20px; padding-right: 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
  }
  .pay-sticky-header .modal-close {
    position: absolute; top: 12px; right: 12px;
  }
  .pay-drag-handle {
    display: block;
    width: 36px; height: 5px;
    background: var(--border); border-radius: 3px;
    margin: 0 auto 12px;
    padding: 8px 0; background-clip: content-box;
    cursor: grab; touch-action: none;
  }
  .pay-cards { grid-template-columns: 1fr; }
  .pay-card-popular { top: -8px; right: 12px; }
  #wip-modal { align-items: flex-start; }
  #wip-modal .wip-box {
    width: 100%; margin-top: 0; padding: 28px 20px 32px;
    border-radius: 0 0 16px 16px; transform: translateY(-100%);
  }
  #wip-modal .wip-box::before { display: none; }
  #wip-modal.visible .wip-box { transform: translateY(0); }
  .wip-notify-form { flex-direction: column; }
  .wip-notify-btn { width: 100%; }
  .pay-methods-row { flex-wrap: wrap; }
}