/**
 * پنل مشتریان نترون — تم تیره
 */

:root {
  --np-bg: #0a0c10;
  --np-bg-card: #12151c;
  --np-bg-elevated: #1a1f2a;
  --np-border: rgba(255, 255, 255, 0.08);
  --np-text: #f0f2f7;
  --np-text-muted: #9aa3b5;
  --np-accent: #6ee7b7;
  --np-accent-dim: rgba(110, 231, 183, 0.15);
  --np-danger: #f87171;
  --np-danger-bg: rgba(248, 113, 113, 0.12);
  --np-warning: #fbbf24;
  --np-radius: 16px;
  --np-font: system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
}

.netron-panel-body {
  margin: 0;
  min-height: 100vh;
  background: var(--np-bg);
  color: var(--np-text);
  font-family: var(--np-font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.netron-panel-app {
  min-height: 100vh;
}

.netron-panel {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.netron-panel__glow {
  position: fixed;
  inset: -20% auto auto 50%;
  width: 80vmin;
  height: 80vmin;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(110, 231, 183, 0.12) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

/* ورود */
.netron-panel--login {
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem;
}

.netron-panel-login {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 2.5rem 2rem;
  background: var(--np-bg-card);
  border: 1px solid var(--np-border);
  border-radius: calc(var(--np-radius) + 4px);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.netron-panel-login__logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--np-accent);
}

.netron-panel-login__tagline {
  margin: 0.35rem 0 0;
  color: var(--np-text-muted);
  font-size: 0.9rem;
}

.netron-panel-login__title {
  margin: 1.75rem 0 1.25rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.netron-panel-login__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.netron-panel-login__secure {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
  color: var(--np-text-muted);
  text-align: center;
}

/* فیلدها و دکمه */
.netron-panel-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.netron-panel-field__label {
  font-size: 0.85rem;
  color: var(--np-text-muted);
}

.netron-panel-field__input {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--np-border);
  background: var(--np-bg-elevated);
  color: var(--np-text);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.netron-panel-field__input:focus {
  outline: none;
  border-color: var(--np-accent);
  box-shadow: 0 0 0 3px var(--np-accent-dim);
}

.netron-panel-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.25rem;
  border-radius: 10px;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, opacity 0.15s;
}

.netron-panel-btn:hover {
  transform: translateY(-1px);
}

.netron-panel-btn--primary {
  background: linear-gradient(135deg, #34d399, #6ee7b7);
  color: #052e1f;
}

.netron-panel-btn--ghost {
  background: transparent;
  color: var(--np-text-muted);
  border: 1px solid var(--np-border);
}

.netron-panel-alert {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.netron-panel-alert--error {
  background: var(--np-danger-bg);
  color: var(--np-danger);
  border: 1px solid rgba(248, 113, 113, 0.35);
}

/* داشبورد */
.netron-panel-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--np-border);
}

.netron-panel-topbar__logo {
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--np-accent);
  font-size: 0.95rem;
}

.netron-panel-topbar__welcome {
  margin: 0;
  font-weight: 600;
}

.netron-panel-topbar__company {
  margin: 0;
  font-size: 0.85rem;
  color: var(--np-text-muted);
}

.netron-panel-topbar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.netron-panel-dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.netron-panel-card {
  background: var(--np-bg-card);
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  padding: 1.5rem;
}

.netron-panel-card__title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
}

.netron-panel-muted {
  color: var(--np-text-muted);
  margin: 0;
}

/* شمارش معکوس */
.netron-panel-countdown {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
}

.netron-panel-countdown__chart {
  position: relative;
  width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.netron-panel-countdown__ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.netron-panel-countdown__track {
  fill: none;
  stroke: var(--np-bg-elevated);
  stroke-width: 8;
}

.netron-panel-countdown__progress {
  fill: none;
  stroke: var(--np-accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  transition: stroke-dashoffset 0.8s ease;
}

.netron-panel-countdown__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.netron-panel-countdown__num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--np-accent);
}

.netron-panel-countdown__label {
  font-size: 0.75rem;
  color: var(--np-text-muted);
  margin-top: 0.25rem;
}

.netron-panel-countdown__copy h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.netron-panel-countdown__copy p {
  margin: 0 0 1rem;
  color: var(--np-text-muted);
}

.netron-panel-countdown__thanks {
  color: var(--np-accent) !important;
}

/* برد تسک (فقط نمایش) */
.netron-panel-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.netron-panel-board__col h3 {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--np-text-muted);
}

.netron-panel-board__col--in_progress h3 {
  color: var(--np-warning);
}

.netron-panel-board__col--done h3 {
  color: var(--np-accent);
}

.netron-panel-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 80px;
}

.netron-panel-board__item {
  padding: 0.85rem 1rem;
  background: var(--np-bg-elevated);
  border-radius: 10px;
  border: 1px solid var(--np-border);
}

.netron-panel-board__item strong {
  display: block;
  margin-bottom: 0.35rem;
}

.netron-panel-board__desc {
  font-size: 0.85rem;
  color: var(--np-text-muted);
}

.netron-panel-board__desc p {
  margin: 0;
}

.netron-panel-board__empty {
  font-size: 0.85rem;
  color: var(--np-text-muted);
  font-style: italic;
}

/* سرویس‌ها */
.netron-panel-services {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.netron-panel-service {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: var(--np-bg-elevated);
  border-radius: 12px;
  border: 1px solid var(--np-border);
}

.netron-panel-service--urgent {
  border-color: rgba(248, 113, 113, 0.45);
  background: var(--np-danger-bg);
}

.netron-panel-service h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
}

.netron-panel-service__host {
  margin: 0;
  font-size: 0.85rem;
  color: var(--np-text-muted);
}

.netron-panel-service__expiry {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.netron-panel-service__warn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--np-danger);
  color: #1a0505;
  font-weight: 800;
  font-size: 0.85rem;
}

.netron-panel-service__days {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--np-accent);
}

.netron-panel-service--urgent .netron-panel-service__days {
  color: var(--np-danger);
}

.netron-panel-service__days--expired {
  color: var(--np-danger);
}

/* اعلانات — کارousel */
.netron-panel-notices-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.netron-panel-notices-section__head .netron-panel-card__title {
  margin: 0;
}

.netron-panel-notices-nav {
  display: flex;
  gap: 0.35rem;
  flex-shrink: 0;
}

.netron-panel-notices-nav__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
  border: 1px solid var(--np-border);
  background: var(--np-bg-elevated);
  color: var(--np-text);
  cursor: pointer;
  padding: 0;
}

.netron-panel-notices-nav__btn:hover,
.netron-panel-notices-nav__btn:focus-visible {
  border-color: var(--np-accent);
  color: var(--np-accent);
}

.netron-panel-notices-nav__icon {
  display: flex;
  line-height: 0;
}

.netron-panel-notices-nav__icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.netron-panel-notices-carousel__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.25rem;
}

.netron-panel-notices-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.netron-panel-notices-carousel__track {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.netron-panel-notices-carousel__slide {
  flex: 0 0 min(100%, 340px);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

@media (min-width: 768px) {
  .netron-panel-notices-carousel__slide {
    flex-basis: min(85%, 400px);
  }
}

@media (min-width: 1024px) {
  .netron-panel-notices-carousel__slide {
    flex-basis: min(70%, 420px);
  }
}

.netron-panel-notice {
  height: 100%;
  box-sizing: border-box;
  padding: 1rem 1.15rem;
  background: var(--np-bg-elevated);
  border-radius: 12px;
  border-right: 3px solid var(--np-accent);
}

.netron-panel-notice h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.netron-panel-notice time {
  font-size: 0.8rem;
  color: var(--np-text-muted);
}

.netron-panel-notice__body {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--np-text-muted);
}

/* مودال نظرسنجی */
.netron-panel-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.netron-panel-modal[hidden] {
  display: none;
}

.netron-panel-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.netron-panel-modal__dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem;
  background: var(--np-bg-card);
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.netron-panel-modal__close {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 8px;
  background: var(--np-bg-elevated);
  color: var(--np-text);
  font-size: 1.25rem;
  cursor: pointer;
}

.netron-panel-survey-q {
  border: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.netron-panel-survey-q legend {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.netron-panel-survey-stars {
  display: flex;
  gap: 0.5rem;
}

.netron-panel-survey-stars label {
  cursor: pointer;
}

.netron-panel-survey-stars input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.netron-panel-survey-stars span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 8px;
  background: var(--np-bg-elevated);
  border: 1px solid var(--np-border);
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.netron-panel-survey-stars input:checked + span,
.netron-panel-survey-stars label:hover span {
  background: var(--np-accent-dim);
  border-color: var(--np-accent);
  color: var(--np-accent);
}

@media (max-width: 768px) {
  .netron-panel-countdown {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .netron-panel-countdown__chart {
    margin: 0 auto;
  }

  .netron-panel-board {
    grid-template-columns: 1fr;
  }

  .netron-panel-service {
    flex-direction: column;
    align-items: flex-start;
  }
}