/**
 * Portal Pelanggan - Frontend Styles
 * Prefix: pp- | Compatible: WordPress 6.0+ | Modern CSS
 * Covers: Chat, Login, Registration, Admin Modal, Responsive
 */

:root {
  --pp-primary: #2563eb;
  --pp-primary-hover: #1d4ed8;
  --pp-success: #16a34a;
  --pp-success-hover: #15803d;
  --pp-danger: #dc2626;
  --pp-bg: #f9fafb;
  --pp-white: #ffffff;
  --pp-border: #e5e7eb;
  --pp-text: #111827;
  --pp-text-muted: #6b7280;
  --pp-radius: 8px;
  --pp-radius-lg: 12px;
  --pp-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --pp-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
  --pp-font:
    system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ========================
   RESET & BASE
   ======================== */
.pp-container {
  max-width: 1100px;
  margin: 2rem auto;
  font-family: var(--pp-font);
  color: var(--pp-text);
  box-sizing: border-box;
  line-height: 1.5;
}
.pp-container *,
.pp-container *::before,
.pp-container *::after {
  box-sizing: inherit;
}

.pp-welcome {
  background: #e0f2fe;
  color: #0369a1;
  padding: 1rem 1.5rem;
  border-radius: var(--pp-radius);
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-align: center;
  border: 1px solid #bae6fd;
}

.pp-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* ========================
   DASHBOARD HEADER & LOGOUT
   ======================== */
.pp-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.pp-dashboard-header .pp-welcome {
  margin-bottom: 0;
  flex: 1;
}
.pp-btn.pp-danger {
  background: #ef4444;
  color: #fff;
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}
.pp-btn.pp-danger:hover {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.4);
}

/* Responsive */
@media (max-width: 600px) {
  .pp-dashboard-header {
    flex-direction: column;
    align-items: stretch;
  }
  .pp-dashboard-header .pp-welcome {
    text-align: center;
  }
  .pp-btn.pp-danger {
    align-self: flex-end;
  }
}

/* ========================
   CARDS & FORMS
   ======================== */
.pp-card {
  background: var(--pp-white);
  padding: 1.5rem;
  border-radius: var(--pp-radius-lg);
  box-shadow: var(--pp-shadow);
  border: 1px solid var(--pp-border);
}

.pp-field {
  margin-bottom: 1rem;
}
.pp-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  font-size: 0.9rem;
  color: #374151;
}

.pp-field input,
.pp-field select,
.pp-field textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--pp-border);
  border-radius: var(--pp-radius);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--pp-bg);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.pp-field input:focus,
.pp-field select:focus,
.pp-field textarea:focus {
  outline: none;
  border-color: var(--pp-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: var(--pp-white);
}
.pp-field textarea {
  resize: vertical;
  min-height: 80px;
}

/* ========================
   BUTTONS
   ======================== */
.pp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.2rem;
  border: none;
  border-radius: var(--pp-radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.2s ease;
  line-height: 1.4;
  gap: 0.4rem;
  text-decoration: none;
}
.pp-btn:disabled {
  background: #9ca3af !important;
  color: #fff !important;
  cursor: not-allowed;
  opacity: 0.7;
  transform: none !important;
}
.pp-primary {
  background: var(--pp-primary);
  color: #fff;
}
.pp-primary:hover:not(:disabled) {
  background: var(--pp-primary-hover);
  transform: translateY(-1px);
}
.pp-success {
  background: var(--pp-success);
  color: #fff;
}
.pp-success:hover:not(:disabled) {
  background: var(--pp-success-hover);
  transform: translateY(-1px);
}

/* ========================
   CHAT AREA
   ======================== */
.pp-messages {
  height: 320px;
  overflow-y: auto;
  padding: 0.8rem;
  background: var(--pp-bg);
  border-radius: var(--pp-radius);
  margin: 0.8rem 0;
  border: 1px solid var(--pp-border);
  scroll-behavior: smooth;
}

.pp-msg {
  margin-bottom: 0.8rem;
  max-width: 85%;
  padding: 0.85rem;
  border-radius: var(--pp-radius-lg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  animation: ppFadeIn 0.2s ease;
}
@keyframes ppFadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pp-mine {
  margin-left: auto;
  background: #dbeafe;
  border-bottom-right-radius: 4px;
  text-align: right;
}
.pp-other {
  margin-right: auto;
  background: var(--pp-white);
  border: 1px solid var(--pp-border);
  border-bottom-left-radius: 4px;
}

.pp-msg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--pp-text-muted);
  margin-bottom: 0.35rem;
  gap: 0.5rem;
}
.pp-name {
  font-weight: 600;
  color: #4b5563;
}
.pp-time {
  white-space: nowrap;
}

.pp-reply-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.pp-reply-btn:hover {
  opacity: 1;
}

.pp-body {
  font-size: 0.95rem;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}

.pp-msg-footer {
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--pp-text-muted);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.3rem;
}
.pp-ticks {
  font-size: 0.85rem;
}
.pp-ticks.read {
  color: #3b82f6;
}

.pp-msg-reply {
  background: rgba(0, 0, 0, 0.05);
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  margin-bottom: 0.4rem;
  font-size: 0.82rem;
  color: #4b5563;
  border-left: 3px solid var(--pp-border);
}

.pp-empty {
  text-align: center;
  color: var(--pp-text-muted);
  margin-top: 4rem;
  font-style: italic;
}

/* ========================
   PAGINATION & STATUS
   ======================== */
.pp-pagination {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin: 0.8rem 0;
  flex-wrap: wrap;
  align-items: center;
}
.pp-pagination button {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--pp-border);
  background: var(--pp-white);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
  transition: all 0.15s;
}
.pp-pagination button:hover:not(:disabled) {
  background: #f3f4f6;
  border-color: #d1d5db;
}
.pp-pagination button.active {
  background: var(--pp-primary);
  color: #fff;
  border-color: var(--pp-primary);
}
.pp-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #f9fafb;
}

.pp-admin-filter {
  margin-bottom: 1rem;
}
#pp-msg-status,
#pp-profile-status,
#pp-register-status {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  min-height: 1.3em;
  line-height: 1.3;
  text-align: center;
}
#pp-msg-status {
  color: var(--pp-danger);
}
#pp-profile-status {
  color: var(--pp-success);
}

/* ========================
   TYPING INDICATOR
   ======================== */
#pp-typing-indicator {
  display: none;
  font-size: 0.8rem;
  color: var(--pp-text-muted);
  font-style: italic;
  padding: 0.3rem 0.5rem;
  margin-bottom: 0.5rem;
}
#pp-typing-indicator::before {
  content: "⋯";
  animation: ppBlink 1.4s infinite both;
  font-size: 1.2rem;
  line-height: 1;
  margin-right: 0.3rem;
}
@keyframes ppBlink {
  0%,
  80%,
  100% {
    opacity: 0.3;
  }
  40% {
    opacity: 1;
  }
}

/* ========================
   CUSTOM PORTAL LOGIN STYLES (Enhanced)
   ======================== */
.pp-login-card {
  background: var(--pp-white);
  padding: 2.5rem 2rem;
  border-radius: var(--pp-radius-lg);
  box-shadow: var(--pp-shadow-lg);
  max-width: 420px;
  margin: 4rem auto;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(229, 231, 235, 0.5);
  animation: ppSlideUp 0.5s ease-out;
}

.pp-login-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--pp-primary),
    #3b82f6,
    var(--pp-primary)
  );
}

.pp-login-card h2 {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--pp-text);
  margin-bottom: 1.5rem;
  letter-spacing: -0.5px;
}

.pp-login-card .pp-field {
  margin-bottom: 1.25rem;
}

.pp-login-card .pp-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--pp-text-muted);
}

.pp-login-card input[type="text"],
.pp-login-card input[type="password"],
.pp-login-card input[type="email"] {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--pp-border);
  border-radius: var(--pp-radius);
  font-size: 1rem;
  background: var(--pp-bg);
  transition: all 0.2s ease;
}

.pp-login-card input:focus {
  outline: none;
  border-color: var(--pp-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: var(--pp-white);
}

.pp-login-card .pp-field-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0 1.5rem;
  justify-content: flex-start;
}

.pp-login-card .pp-field-inline input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--pp-primary);
  cursor: pointer;
}

.pp-login-card .pp-field-inline label {
  font-size: 0.9rem;
  color: var(--pp-text-muted);
  cursor: pointer;
  user-select: none;
}

.pp-login-card .pp-btn-submit {
  width: 100%;
  padding: 0.95rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--pp-radius);
  background: linear-gradient(135deg, var(--pp-primary), #1d4ed8);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.pp-login-card .pp-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.pp-login-card .pp-btn-submit:active {
  transform: translateY(0);
}

.pp-login-card .pp-btn-submit:disabled {
  background: #9ca3af;
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
  opacity: 0.7;
}

.pp-login-card .pp-login-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--pp-border);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--pp-text-muted);
  flex-wrap: wrap;
}

.pp-login-card .pp-login-footer a {
  color: var(--pp-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  position: relative;
}

.pp-login-card .pp-login-footer a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pp-primary);
  transition: width 0.2s ease;
}

.pp-login-card .pp-login-footer a:hover {
  color: var(--pp-primary-hover);
}

.pp-login-card .pp-login-footer a:hover::after {
  width: 100%;
}

.pp-login-card .pp-login-footer span {
  color: #cbd5e1;
}

.pp-login-card .pp-alert.pp-error {
  background: #fef2f2;
  border-left: 4px solid #ef4444;
  color: #b91c1c;
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.pp-login-card .pp-alert.pp-error::before {
  content: "⚠️";
}

@keyframes ppSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .pp-login-card {
    margin: 2rem 1rem;
    padding: 2rem 1.5rem;
  }
  .pp-login-card h2 {
    font-size: 1.5rem;
  }
  .pp-login-card .pp-login-footer {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .pp-login-card .pp-login-footer span {
    display: none;
  }
}

/* ========================
   REGISTRATION FORM (GUEST)
   ======================== */
.pp-register-card {
  max-width: 600px;
  margin: 2rem auto;
}
.pp-register-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  color: var(--pp-text);
}
.pp-register-desc {
  color: var(--pp-text-muted);
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.pp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.pp-register-card .pp-field input,
.pp-register-card .pp-field textarea {
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  width: 100%;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.pp-register-card .pp-field input:focus,
.pp-register-card .pp-field textarea:focus {
  outline: none;
  border-color: var(--pp-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* ========================
   ADMIN MODAL (DETAIL PELANGGAN)
   ======================== */
.pp-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  backdrop-filter: blur(2px);
}
.pp-modal-content {
  background: var(--pp-white);
  padding: 1.5rem;
  border-radius: var(--pp-radius-lg);
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: var(--pp-shadow-lg);
  transform: scale(0.95);
  opacity: 0;
  transition: all 0.2s ease;
}
.pp-modal[style*="flex"] .pp-modal-content {
  transform: scale(1);
  opacity: 1;
}

.pp-close {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--pp-text-muted);
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition:
    background 0.2s,
    color 0.2s;
}
.pp-close:hover {
  background: #f3f4f6;
  color: var(--pp-text);
}

.pp-modal h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  color: var(--pp-text);
  padding-right: 2rem;
}
.pp-detail-grid {
  display: grid;
  gap: 0.6rem;
}
.pp-detail-row {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--pp-border);
  font-size: 0.92rem;
  display: flex;
  flex-direction: column;
}
.pp-detail-row:last-child {
  border-bottom: none;
}
.pp-detail-row strong {
  color: #374151;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 860px) {
  .pp-grid {
    grid-template-columns: 1fr;
  }
  .pp-container {
    margin: 1rem auto;
  }
  .pp-card {
    padding: 1.2rem;
  }
}
@media (max-width: 480px) {
  .pp-msg {
    max-width: 95%;
  }
  .pp-modal-content {
    padding: 1.2rem;
  }
  .pp-detail-row {
    flex-direction: column;
    gap: 0.2rem;
  }
  .pp-pagination button {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
  }
  .pp-form-row {
    grid-template-columns: 1fr;
  }
  .pp-login-card {
    margin: 2rem 1rem;
    padding: 1.2rem;
  }
  .pp-login-footer {
    flex-direction: column;
    gap: 0.3rem;
  }
  .pp-login-footer span {
    display: none;
  }
}

/* ========================
   RTL SUPPORT
   ======================== */
[dir="rtl"] .pp-mine {
  margin-left: 0;
  margin-right: auto;
  text-align: left;
  border-bottom-right-radius: var(--pp-radius-lg);
  border-bottom-left-radius: 4px;
}
[dir="rtl"] .pp-other {
  margin-right: 0;
  margin-left: auto;
  text-align: right;
  border-bottom-left-radius: var(--pp-radius-lg);
  border-bottom-right-radius: 4px;
}
[dir="rtl"] .pp-close {
  right: auto;
  left: 12px;
}
[dir="rtl"] .pp-alert {
  border-left: none;
  border-right: 4px solid #f59e0b;
  border-radius: var(--pp-radius) 0 0 var(--pp-radius);
}
[dir="rtl"] .pp-msg-reply {
  border-left: none;
  border-right: 3px solid var(--pp-border);
}
[dir="rtl"] #pp-typing-indicator::before {
  margin-right: 0;
  margin-left: 0.3rem;
}