/* MODALS */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    height: 100dvh;
    background: rgba(15, 23, 42, 0.5); z-index: 1000;
    display: none; justify-content: center; align-items: center; backdrop-filter: blur(2px);
    padding: max(10px, env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
    box-sizing: border-box;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.modal {
    background: var(--surface);
    border-radius: var(--radius);
    width: 440px;
    max-width: min(94vw, 480px);
    max-height: calc(100dvh - 20px);
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.2s;
    box-sizing: border-box;
}
.modal.open { transform: scale(1); }
.modal-header {
    flex: 0 0 auto;
    padding: 16px 20px;
    border-bottom: 1px solid #E2E8F0;
    background: var(--bg-color);
    box-sizing: border-box;
}
.modal-title { font-size: 18px; font-weight: 800; margin: 0; }
.modal-body {
    flex: 1 1 auto;
    min-height: 0;
    padding: 18px 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
}
.modal-footer {
    flex: 0 0 auto;
    padding: 14px 20px;
    border-top: 1px solid #E2E8F0;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    box-sizing: border-box;
}

/* SPECIFIC MODALS */
.guest-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.guest-btn { padding: 15px; border: 2px solid #E2E8F0; border-radius: 8px; font-size: 20px; font-weight: 800; background: transparent; cursor: pointer; }
.guest-btn.selected { border-color: var(--primary); background: var(--primary); }

.extra-list { display: flex; flex-direction: column; gap: 10px; }
.extra-item { display: flex; justify-content: space-between; align-items: center; padding: 12px; border: 2px solid #E2E8F0; border-radius: 8px; cursor: pointer; font-weight: 600; }
.extra-item.selected { border-color: var(--primary); background: #FEFCE8; }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 5px; text-transform: uppercase; }
.form-control { width: 100%; padding: 12px; border: 2px solid #E2E8F0; border-radius: 8px; font-size: 14px; font-weight: 600; font-family: inherit; }

.pay-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }

/* =========================================================
   PAYMENT MODAL — FASE 3B RESPONSIVE & VISUAL ENHANCEMENT
   Surgical styling: Zero business logic modification.
   ========================================================= */

#modal-payment > .modal {
    width: 520px;
    max-width: min(95vw, 520px);
    max-height: calc(100dvh - 20px) !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    padding: 0 !important;
}

#modal-payment .payment-modal-header {
    width: 100%;
    box-sizing: border-box;
    padding: 22px 32px 8px;
    text-align: center;
}

#modal-payment .payment-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-main);
}

#modal-payment .payment-modal-body {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 32px 24px;
    display: flex;
    flex-direction: column;
}

#modal-payment .payment-modal-col {
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* Sections */
#modal-payment .payment-order-total-section {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
}

#modal-payment .payment-order-total-section p {
    margin: 0 0 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #pay-order-total {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment .payment-tip-section {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
}

#modal-payment .payment-tip-section p {
    margin: 0 0 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment .payment-tip-btn-row {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

#modal-payment .payment-tip-input-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

#modal-payment #tip-value {
    width: 120px;
    height: 38px;
    text-align: center;
    box-sizing: border-box;
}

#modal-payment #tip-unit {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #pay-tip-display {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

#modal-payment .payment-total-section {
    width: 100%;
    text-align: center;
    margin-bottom: 28px;
}

#modal-payment .payment-total-section p {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #pay-total {
    margin: 0;
    font-size: 36px;
    font-weight: 800;
    color: var(--text-main);
}

#modal-payment .payment-methods-section {
    width: 100%;
}

#modal-payment .payment-methods-section label {
    display: block;
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #pay-methods {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 10px !important;
    margin: 0 !important;
    box-sizing: border-box;
}

/* Punto 3: High contrast & active selection styling for payment methods */
#modal-payment #pay-methods .btn {
    width: 100% !important;
    min-width: 0;
    min-height: 44px;
    font-size: 13px;
    font-weight: 600;
    border: 2px solid #E2E8F0;
    background: var(--surface, #FFFFFF);
    color: var(--text-main, #0F172A);
    border-radius: 8px;
    transition: all 0.15s ease;
    cursor: pointer;
    box-sizing: border-box;
}

#modal-payment #pay-methods .btn:hover {
    border-color: #CBD5E1;
}

#modal-payment #pay-methods .btn.selected {
    border-color: var(--primary, #EAB308) !important;
    background: #FEFCE8 !important;
    color: var(--text-main, #0F172A) !important;
    box-shadow: 0 0 0 1px var(--primary, #EAB308);
    font-weight: 700;
}

/* Partial Payment Section */
#modal-payment #partial-payment-section {
    width: 100%;
    box-sizing: border-box;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #E2E8F0;
}

#modal-payment .payment-partial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
}

#modal-payment .payment-amount-block label {
    display: block;
    margin-bottom: 7px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #payment-amount {
    width: 100%;
    height: 44px;
    box-sizing: border-box;
    text-align: right;
    font-size: 16px;
    font-weight: 700;
}

#modal-payment .payment-breakdown-block {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

#modal-payment .payment-breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#modal-payment .payment-breakdown-row:first-child {
    margin-bottom: 6px;
}

#modal-payment .payment-breakdown-row span:first-child {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #payment-paid,
#modal-payment #payment-remaining {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-main);
}

/* Cash Change Section */
#modal-payment #cash-payment-section {
    width: 100%;
    box-sizing: border-box;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #E2E8F0;
}

#modal-payment .payment-cash-change-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
}

#modal-payment .payment-cash-change-row label {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
}

#modal-payment #cash-change {
    width: 160px;
    height: 44px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 12px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    background: #F8FAFC;
    font-size: 16px;
    font-weight: 800;
    color: var(--text-main);
}

#modal-payment #cash-payment-message {
    min-height: 18px;
    margin-top: 7px;
    text-align: right;
    font-size: 12px;
    font-weight: 700;
    color: var(--danger, #EF4444);
}

/* Payment Modal Footer */
#modal-payment .payment-modal-footer {
    width: 100%;
    box-sizing: border-box;
    padding: 16px 32px 20px !important;
    border-top: 1px solid #E2E8F0;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin: 0 !important;
}

/* Punto 4: Compact Portrait (Phones: 320px–560px width or low height <= 700px) */
@media (max-width: 560px), (max-height: 700px) and (orientation: portrait) {
    #modal-payment > .modal {
        width: min(95vw, 420px);
        max-height: calc(100dvh - 16px) !important;
        margin: auto;
    }

    #modal-payment .payment-modal-header {
        padding: 10px 18px 4px !important;
    }

    #modal-payment .payment-modal-header h3 {
        font-size: 16px !important;
    }

    #modal-payment .payment-modal-body {
        padding: 6px 18px 10px !important;
    }

    #modal-payment .payment-order-total-section {
        margin-bottom: 6px !important;
    }

    #modal-payment .payment-order-total-section p {
        margin: 0 0 2px !important;
        font-size: 11px !important;
    }

    #modal-payment #pay-order-total {
        font-size: 13px !important;
    }

    #modal-payment .payment-tip-section {
        margin-bottom: 6px !important;
    }

    #modal-payment .payment-tip-section p {
        margin: 0 0 4px !important;
        font-size: 12px !important;
    }

    #modal-payment .payment-tip-btn-row {
        gap: 6px !important;
        margin-bottom: 4px !important;
    }

    #modal-payment .payment-tip-btn-row .btn {
        min-height: 32px !important;
        padding: 4px 12px !important;
        font-size: 12px !important;
    }

    #modal-payment .payment-tip-input-row {
        margin-bottom: 4px !important;
        gap: 6px !important;
    }

    #modal-payment #tip-value {
        width: 90px !important;
        height: 32px !important;
        font-size: 13px !important;
    }

    #modal-payment #tip-unit {
        font-size: 12px !important;
    }

    #modal-payment #pay-tip-display {
        font-size: 11px !important;
    }

    #modal-payment .payment-total-section {
        margin-bottom: 8px !important;
    }

    #modal-payment .payment-total-section p {
        margin: 0 0 2px !important;
        font-size: 12px !important;
    }

    #modal-payment #pay-total {
        font-size: clamp(22px, 5vh, 26px) !important;
    }

    #modal-payment .payment-methods-section label {
        margin: 0 0 4px !important;
        font-size: 11px !important;
    }

    #modal-payment #pay-methods {
        gap: 6px !important;
    }

    #modal-payment #pay-methods .btn {
        min-height: 38px !important;
        padding: 4px 6px !important;
        font-size: 12px !important;
    }

    #modal-payment #partial-payment-section {
        margin-top: 8px !important;
        padding-top: 8px !important;
    }

    #modal-payment .payment-partial-grid {
        gap: 8px !important;
    }

    #modal-payment .payment-amount-block label {
        margin-bottom: 4px !important;
        font-size: 11px !important;
    }

    #modal-payment #payment-amount {
        height: 38px !important;
        font-size: 14px !important;
    }

    #modal-payment .payment-breakdown-row span:first-child {
        font-size: 11px !important;
    }

    #modal-payment #payment-paid,
    #modal-payment #payment-remaining {
        font-size: 13px !important;
    }

    #modal-payment #cash-payment-section {
        margin-top: 8px !important;
        padding-top: 8px !important;
    }

    #modal-payment .payment-cash-change-row {
        gap: 8px !important;
    }

    #modal-payment .payment-cash-change-row label {
        font-size: 11px !important;
    }

    #modal-payment #cash-change {
        width: 130px !important;
        height: 38px !important;
        font-size: 14px !important;
        padding: 0 8px !important;
    }

    #modal-payment #cash-payment-message {
        min-height: 14px !important;
        margin-top: 2px !important;
        font-size: 11px !important;
    }

    #modal-payment .payment-modal-footer {
        padding: 8px 18px 10px !important;
        gap: 8px !important;
    }

    #modal-payment .payment-modal-footer .btn {
        min-height: 38px !important;
        padding: 6px 14px !important;
        font-size: 13px !important;
    }
}

/* Punto 4: Mobile Landscape (Height <= 500px): 2-Column layout without scroll */
@media (orientation: landscape) and (max-height: 500px) {
    #modal-payment > .modal {
        width: min(94vw, 680px) !important;
        max-width: 680px !important;
        max-height: calc(100dvh - 12px) !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        margin: auto;
    }

    #modal-payment .payment-modal-header {
        padding: 6px 16px 4px !important;
        flex: 0 0 auto;
    }

    #modal-payment .payment-modal-header h3 {
        font-size: 15px !important;
    }

    #modal-payment .payment-modal-body {
        display: grid !important;
        grid-template-columns: 1.05fr 0.95fr !important;
        gap: 12px !important;
        padding: 4px 16px 6px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
        flex: 1 1 auto;
    }

    #modal-payment .payment-modal-col {
        display: flex !important;
        flex-direction: column !important;
    }

    /* Left Column */
    #modal-payment .payment-order-total-section {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        margin-bottom: 3px !important;
        text-align: left !important;
    }

    #modal-payment .payment-order-total-section p {
        margin: 0 !important;
        font-size: 11px !important;
    }

    #modal-payment #pay-order-total {
        font-size: 12px !important;
    }

    #modal-payment .payment-tip-section {
        margin-bottom: 4px !important;
        text-align: left !important;
    }

    #modal-payment .payment-tip-section p {
        margin: 0 0 2px !important;
        font-size: 11px !important;
    }

    #modal-payment .payment-tip-btn-row {
        justify-content: flex-start !important;
        gap: 4px !important;
        margin-bottom: 2px !important;
    }

    #modal-payment .payment-tip-btn-row .btn {
        min-height: 26px !important;
        padding: 2px 8px !important;
        font-size: 10px !important;
    }

    #modal-payment .payment-tip-input-row {
        justify-content: flex-start !important;
        gap: 4px !important;
        margin-bottom: 2px !important;
    }

    #modal-payment #tip-value {
        width: 75px !important;
        height: 26px !important;
        font-size: 11px !important;
    }

    #modal-payment #tip-unit {
        font-size: 10px !important;
    }

    #modal-payment #pay-tip-display {
        font-size: 10px !important;
    }

    #modal-payment .payment-total-section {
        display: flex !important;
        justify-content: space-between !important;
        align-items: baseline !important;
        margin-bottom: 4px !important;
        padding: 2px 0 !important;
        border-top: 1px dashed #E2E8F0;
        border-bottom: 1px dashed #E2E8F0;
        text-align: left !important;
    }

    #modal-payment .payment-total-section p {
        margin: 0 !important;
        font-size: 11px !important;
    }

    #modal-payment #pay-total {
        font-size: 20px !important;
        line-height: 1 !important;
    }

    #modal-payment .payment-methods-section label {
        margin: 0 0 3px !important;
        font-size: 10px !important;
    }

    #modal-payment #pay-methods {
        gap: 4px !important;
    }

    #modal-payment #pay-methods .btn {
        min-height: 30px !important;
        padding: 2px 4px !important;
        font-size: 10.5px !important;
    }

    /* Right Column */
    #modal-payment #partial-payment-section {
        margin-top: 0 !important;
        padding-top: 0 !important;
        border-top: none !important;
    }

    #modal-payment .payment-partial-grid {
        grid-template-columns: 1fr !important;
        gap: 6px !important;
    }

    #modal-payment .payment-amount-block label {
        margin-bottom: 2px !important;
        font-size: 10px !important;
    }

    #modal-payment #payment-amount {
        height: 30px !important;
        font-size: 13px !important;
    }

    #modal-payment .payment-breakdown-row {
        margin-bottom: 2px !important;
    }

    #modal-payment .payment-breakdown-row span:first-child {
        font-size: 10px !important;
    }

    #modal-payment #payment-paid,
    #modal-payment #payment-remaining {
        font-size: 12px !important;
    }

    #modal-payment #cash-payment-section {
        margin-top: 4px !important;
        padding-top: 4px !important;
        border-top: 1px solid #E2E8F0 !important;
    }

    #modal-payment .payment-cash-change-row label {
        font-size: 10px !important;
    }

    #modal-payment #cash-change {
        width: 105px !important;
        height: 30px !important;
        font-size: 13px !important;
        padding: 0 6px !important;
    }

    #modal-payment #cash-payment-message {
        min-height: 12px !important;
        margin-top: 1px !important;
        font-size: 10px !important;
    }

    /* Footer */
    #modal-payment .payment-modal-footer {
        padding: 6px 16px 8px !important;
        gap: 8px !important;
        flex: 0 0 auto;
    }

    #modal-payment .payment-modal-footer .btn {
        min-height: 30px !important;
        padding: 3px 12px !important;
        font-size: 12px !important;
    }
}

#modal-discount > .modal {
    max-height: calc(100dvh - 20px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* =========================================================
   CASH COUNT MODAL
========================================================= */

#cash-count-modal .modal {
  width: 820px;
  max-width: 95vw;
}

#cash-count-modal .modal-body {
  padding: 24px;
}

.cash-count-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

/* PANELS */

.cash-count-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

.cash-count-section h4 {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);

  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ROWS */

.cash-count-row {
  display: grid;
  grid-template-columns: 80px 1fr 90px;
  align-items: center;
  gap: 10px;

  min-height: 46px;
  border-bottom: 1px solid var(--border);
}

.cash-count-row:last-child {
  border-bottom: none;
}

.cash-count-row span {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

/* INPUT */

.cash-count-row input {
  width: 100%;
  height: 38px;
  padding: 0 12px;

  border: 1px solid #cbd5e1;
  border-radius: 8px;

  background: #ffffff;
  color: var(--text-primary);

  font: inherit;
  font-size: 15px;
  font-weight: 800;
  text-align: center;

  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.06);
  cursor: text;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cash-count-row input:hover {
  border-color: #94a3b8;
}

.cash-count-row input:focus {
  outline: none;
  border-color: #f4b400;
  box-shadow: 0 0 0 3px rgba(244, 180, 0, 0.16);
}

.cash-count-row input:focus {
  outline: none;
  border-color: var(--accent);
}

/* SUBTOTAL */

.cash-count-row strong {
  text-align: right;
  font-size: 14px;
  color: var(--text-primary);
}

/* TOTAL */

.cash-count-total {
  display: flex;
  align-items: center;
  justify-content: space-between;

  margin-top: 20px;
  padding: 18px 20px;

  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.cash-count-total span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.cash-count-total strong {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
}

/* MOBILE */

@media (max-width: 700px) {

  #cash-count-modal .modal {
    width: 95vw;
  }

  .cash-count-grid {
    grid-template-columns: 1fr;
  }
}