/* ================================================================
   additions.css — ستايلات إضافية
   auth modal + checkout modal + footer pages
   ================================================================ */

/* ══════════════════════════════════════════════
   AUTH & CHECKOUT MODAL
   ══════════════════════════════════════════════ */
.auth-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  z-index: 600;
  opacity: 0; pointer-events: none;
  transition: opacity .22s ease;
  backdrop-filter: blur(6px);
}
.auth-overlay.open { opacity: 1; pointer-events: all; }

.auth-modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(.94);
  width: 100%; max-width: 440px;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  z-index: 601;
  opacity: 0; pointer-events: none;
  transition: all .26s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 24px 80px rgba(0,0,0,.7);
  max-height: 92vh;
  overflow-y: auto;
}
.auth-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%, -50%) scale(1);
}
.checkout-modal { max-width: 520px; }

.auth-modal-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
  background: var(--bg2);
  z-index: 2;
}

/* TABS */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}
.auth-tab {
  flex: 1;
  padding: 13px;
  background: none;
  border: none;
  border-bottom: 2.5px solid transparent;
  font-family: 'Cairo', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-sec);
  cursor: pointer;
  transition: all .2s;
}
.auth-tab.act { color: var(--gold); border-bottom-color: var(--gold); }

/* FORM */
.auth-form {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.auth-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-sec);
  margin-bottom: 6px;
}
.auth-input {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  color: var(--text);
  font-family: 'Cairo', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
}
.auth-input:focus { border-color: var(--blue); }
.auth-input::placeholder { color: var(--text-mute); }
select.auth-input { cursor: pointer; }
textarea.auth-input { resize: vertical; }

.auth-error {
  font-size: 12px;
  color: #ff6b6b;
  font-weight: 600;
  min-height: 18px;
  padding: 0 20px;
  text-align: center;
}

.auth-submit {
  width: 100%;
  padding: 13px;
  background: var(--gold);
  color: #0a0e1a;
  border: none;
  border-radius: 50px;
  font-family: 'Cairo', sans-serif;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: all .2s;
}
.auth-submit:hover  { background: #e6b800; box-shadow: 0 0 20px rgba(245,197,24,.35); }
.auth-submit:disabled { background: var(--bg-card); color: var(--text-mute); cursor: not-allowed; }

.auth-switch {
  text-align: center;
  font-size: 13px;
  color: var(--text-sec);
}
.auth-switch span {
  color: var(--blue);
  font-weight: 700;
  cursor: pointer;
}
.auth-switch span:hover { text-decoration: underline; }

/* ══════════════════════════════════════════════
   USER MENU في الـ Navbar
   ══════════════════════════════════════════════ */
.user-menu {
  display: none;
  align-items: center;
  gap: 8px;
  position: relative;
}
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 800;
  cursor: pointer;
  border: 2px solid var(--border);
  transition: border-color .2s;
}
.user-avatar:hover { border-color: var(--gold); }
.user-name-display {
  font-size: 13px; font-weight: 700;
  color: var(--text-sec);
  cursor: pointer;
  white-space: nowrap;
}
.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  min-width: 180px;
  box-shadow: 0 12px 40px rgba(0,0,0,.5);
  z-index: 250;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.user-menu:hover .user-dropdown { display: flex; }
.ud-item {
  padding: 11px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: background .15s;
  display: flex; align-items: center; gap: 8px;
  color: var(--text-sec);
  background: none; border: none; width: 100%;
  font-family: 'Cairo', sans-serif; text-align: right;
}
.ud-item:hover { background: var(--card); color: var(--text); }
.ud-item.logout { color: #ff6b6b; }
.ud-sep { height: 1px; background: var(--border); margin: 4px 0; }

/* ══════════════════════════════════════════════
   CHECKOUT SPECIFIC
   ══════════════════════════════════════════════ */
.co-product-summary {
  display: flex; gap: 14px; align-items: center;
  background: rgba(255,255,255,.04);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 14px;
  margin-bottom: 18px;
}
.co-product-img {
  width: 54px; height: 54px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; flex-shrink: 0;
}
.co-product-name    { font-size: 14px; font-weight: 700; }
.co-product-variant { font-size: 12px; color: var(--text-sec); margin: 3px 0; }
.co-product-price   { font-size: 16px; font-weight: 800; color: var(--gold); }
.co-discount { font-size: 11px; font-weight: 700; background: rgba(0,200,100,.15); color: #00c864; border: 1px solid rgba(0,200,100,.3); border-radius: 50px; padding: 2px 8px; margin-right: 8px; }
.co-section-title { font-size: 13px; font-weight: 800; color: var(--text-sec); border-bottom: 1px solid var(--border); padding-bottom: 8px; margin-bottom: 12px; }
.co-field { display: flex; flex-direction: column; gap: 0; }

/* وسائل الدفع */
.payment-methods-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pm-option {
  background: rgba(255,255,255,.04);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  transition: all .18s;
}
.pm-option:hover     { border-color: var(--blue); }
.pm-option input     { accent-color: var(--gold); }
.pm-option:has(input:checked) { border-color: var(--gold); background: rgba(245,197,24,.08); }

/* ══════════════════════════════════════════════
   FOOTER PAGES - STATIC CONTENT
   ══════════════════════════════════════════════ */
.static-page-content { display: flex; flex-direction: column; gap: 0; }
.spc-section  { background: var(--card); border: 1.5px solid var(--border); border-radius: var(--r); padding: 20px 22px; margin-bottom: 14px; }
.spc-title    { font-family: 'Tajawal', sans-serif; font-size: 16px; font-weight: 800; margin-bottom: 10px; color: var(--gold); }
.spc-text     { font-size: 13px; color: var(--text-sec); line-height: 1.8; }

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .auth-modal { max-width: 100%; bottom: 0; top: auto; left: 0; right: 0; transform: translateY(100%); border-radius: var(--r-lg) var(--r-lg) 0 0; }
  .auth-modal.open { transform: translateY(0); }
  .payment-methods-grid { grid-template-columns: 1fr; }
  .user-name-display { display: none; }
}