/**
 * StepWell Components
 * Component-specific styles based on UI Design Spec
 */

/* ============================================
   ZONE PILLS
   ============================================ */
.zone-pill {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-label-s);
  line-height: var(--line-height-label-s);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

/* Theme Pills */
.zone-pill--theme {
  background: var(--color-pill-theme-bg);
  color: var(--color-pill-theme-fg);
}

.zone-pill--theme:hover {
  border-color: var(--color-pill-theme-border);
}

/* Scope Pills */
.zone-pill--scope {
  background: var(--color-pill-scope-bg);
  color: var(--color-pill-scope-fg);
}

.zone-pill--scope:hover {
  border-color: var(--color-pill-scope-border);
}

/* Phase Pills */
.zone-pill--phase {
  background: var(--color-pill-phase-bg);
  color: var(--color-pill-phase-fg);
}

.zone-pill--phase:hover {
  border-color: var(--color-pill-phase-border);
}

/* Small Size */
.zone-pill--sm {
  height: 24px;
  padding: 0 10px;
  font-size: 10px;
}

/* ============================================
   THROW CARD
   ============================================ */
.throw-card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  cursor: pointer;
}

.throw-card:hover {
  background: var(--color-bg-subtle);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.throw-card:active {
  background: #F3F4F6;
  box-shadow: none;
  transform: scale(0.99);
}

.throw-card--expired {
  opacity: 0.5;
  pointer-events: none;
}

.throw-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-1-5);
  margin-bottom: var(--space-1-5);
}

.throw-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #DBEAFE;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-medium);
  color: #1E40AF;
  flex-shrink: 0;
}

.throw-card__user-info {
  flex: 1;
  min-width: 0;
}

.throw-card__user-name {
  font-size: var(--font-size-body-m);
  font-weight: var(--font-weight-medium);
  color: var(--color-fg-primary);
}

.throw-card__meta {
  font-size: var(--font-size-caption);
  color: var(--color-fg-secondary);
}

.throw-card__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-1-5);
}

.throw-card__content {
  font-size: var(--font-size-body-l);
  line-height: var(--line-height-body-l);
  color: var(--color-fg-primary);
  margin-bottom: var(--space-1-5);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.throw-card__footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-caption);
  color: var(--color-fg-secondary);
}

.throw-card__stat {
  display: flex;
  align-items: center;
  gap: var(--space-0-5);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  height: 40px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-label);
  line-height: var(--line-height-label);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-link-default);
  outline-offset: 2px;
}

/* Primary Button */
.btn--primary {
  background: var(--color-btn-primary-bg);
  color: var(--color-btn-primary-text);
}

.btn--primary:hover {
  background: var(--color-btn-primary-hover);
}

.btn--primary:active {
  background: var(--color-btn-primary-active);
}

/* Secondary Button */
.btn--secondary {
  background: var(--color-btn-secondary-bg);
  border: 1px solid var(--color-btn-secondary-border);
  color: var(--color-btn-secondary-text);
}

.btn--secondary:hover {
  background: var(--color-btn-secondary-hover-bg);
  border-color: var(--color-border-strong);
}

.btn--secondary:active {
  background: #F3F4F6;
}

/* Tertiary Button */
.btn--tertiary {
  background: transparent;
  color: var(--color-btn-tertiary-text);
}

.btn--tertiary:hover {
  background: var(--color-btn-tertiary-hover-bg);
}

.btn--tertiary:active {
  background: #E5E7EB;
}

/* Small Button */
.btn--sm {
  height: 32px;
  padding: 0 12px;
  font-size: var(--font-size-label-s);
  line-height: var(--line-height-label-s);
}

/* Disabled State */
.btn:disabled,
.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Full Width */
.btn--full {
  width: 100%;
}

/* ============================================
   ACTION BAR
   ============================================ */
.action-bar {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 var(--space-2);
  background: var(--color-bg-raised);
  border-top: 1px solid var(--color-border-default);
  z-index: var(--z-sticky);
}

.action-bar__left,
.action-bar__center,
.action-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-1-5);
}

/* ============================================
   NOTIFICATION CARD
   ============================================ */
.notification-card {
  display: flex;
  gap: var(--space-1-5);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  border: 1px solid;
  margin-bottom: var(--space-1-5);
}

/* Suggest Red */
.notification-card--suggest-red {
  background: var(--color-suggest-red-bg);
  border-color: var(--color-suggest-red-border);
}

.notification-card--suggest-red .notification-card__icon {
  color: var(--color-suggest-red-accent);
}

/* Suggest Amber */
.notification-card--suggest-amber {
  background: var(--color-suggest-amber-bg);
  border-color: var(--color-suggest-amber-border);
}

.notification-card--suggest-amber .notification-card__icon {
  color: var(--color-suggest-amber-accent);
}

/* Expired */
.notification-card--expired {
  background: var(--color-expired-bg);
  border-color: var(--color-expired-alt-bg);
}

.notification-card--expired .notification-card__content {
  color: var(--color-expired-text);
}

.notification-card__icon {
  font-size: 20px;
  flex-shrink: 0;
}

.notification-card__content {
  flex: 1;
}

.notification-card__title {
  font-size: var(--font-size-body-m);
  font-weight: var(--font-weight-medium);
  color: var(--color-fg-primary);
  margin-bottom: var(--space-0-5);
}

.notification-card__body {
  font-size: var(--font-size-body-m);
  color: var(--color-fg-secondary);
  margin-bottom: var(--space-1-5);
}

/* ============================================
   COMMENT
   ============================================ */
.comment {
  display: flex;
  gap: var(--space-1-5);
  padding: var(--space-1-5) 0;
}

.comment__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #F3F4F6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--color-fg-secondary);
  flex-shrink: 0;
}

.comment__content {
  flex: 1;
  min-width: 0;
}

.comment__header {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
}

.comment__author {
  font-size: var(--font-size-body-m);
  font-weight: var(--font-weight-medium);
  color: var(--color-fg-primary);
}

.comment__time {
  font-size: var(--font-size-caption);
  color: var(--color-fg-muted);
}

.comment__body {
  font-size: var(--font-size-body-m);
  line-height: var(--line-height-body-m);
  color: var(--color-fg-primary);
}

/* ============================================
   COMMENT COMPOSER
   ============================================ */
.comment-composer {
  display: flex;
  gap: var(--space-1-5);
  align-items: flex-end;
}

.comment-composer__input {
  flex: 1;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-body-m);
  line-height: var(--line-height-body-m);
  resize: none;
  transition: all var(--transition-fast);
}

.comment-composer__input:focus {
  outline: none;
  border-color: var(--color-link-default);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.comment-composer__input::placeholder {
  color: var(--color-fg-muted);
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay-scrim);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-2);
}

.modal {
  background: var(--color-bg-raised);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border-default);
}

.modal__title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-fg-primary);
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-fg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
}

.modal__close:hover {
  background: var(--color-bg-subtle);
  color: var(--color-fg-primary);
}

.modal__body {
  padding: var(--space-3);
}

.modal__footer {
  padding: var(--space-3);
  border-top: 1px solid var(--color-border-default);
  display: flex;
  gap: var(--space-1-5);
  justify-content: flex-end;
}

/* ============================================
   TASK CARD
   ============================================ */
.task-card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: var(--space-1-5);
  min-height: 64px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  cursor: grab;
}

.task-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.task-card:active {
  cursor: grabbing;
  box-shadow: var(--shadow-lg);
  transform: rotate(1deg);
}

.task-card__title {
  font-size: var(--font-size-body-m);
  font-weight: var(--font-weight-medium);
  color: var(--color-fg-primary);
  margin-bottom: var(--space-1);
}

.task-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-1-5);
  font-size: var(--font-size-caption);
  color: var(--color-fg-secondary);
}

.task-card__assignee {
  display: flex;
  align-items: center;
  gap: var(--space-0-5);
}

/* ============================================
   FORM INPUTS
   ============================================ */
.input,
.select,
.textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: var(--font-size-body-m);
  line-height: var(--line-height-body-m);
  color: var(--color-fg-primary);
  background: var(--color-bg-raised);
  transition: all var(--transition-fast);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-link-default);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-fg-muted);
}

.label {
  display: block;
  font-size: var(--font-size-body-m);
  font-weight: var(--font-weight-medium);
  color: var(--color-fg-primary);
  margin-bottom: var(--space-1);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================
   NOTIFICATION CARD STYLES
   ============================================ */

/* プロジェクト提案（赤） - 最も緊急 */
.notification-red {
  border-color: #FCA5A5 !important; /* Red-300 */
  background: #FEF2F2 !important; /* Red-50 */
}

.notification-red .font-medium {
  color: #991B1B !important; /* Red-800 */
}

.notification-red .text-sm.text-gray-600 {
  color: #7F1D1D !important; /* Red-900 */
}

/* 仮プロジェクト提案（黄色） - 中程度の優先度 */
.notification-yellow {
  border-color: #FCD34D !important; /* Amber-300 */
  background: #FFFBEB !important; /* Amber-50 */
}

.notification-yellow .font-medium {
  color: #92400E !important; /* Amber-800 */
}

.notification-yellow .text-sm.text-gray-600 {
  color: #78350F !important; /* Amber-900 */
}

/* 一般情報（グレー） - 通常 */
.notification-gray {
  border-color: #D1D5DB !important; /* Gray-300 */
  background: #F9FAFB !important; /* Gray-50 */
}