/**
 * ============================================
 * SPACE MODALS STYLES
 * BrainDump MVP - Team Spaces UI
 * ============================================
 * 
 * @version 1.0.0
 * @date 2025-12-11
 */

/* ============================================
   BASE MODAL
   ============================================ */

.space-modal {
  position: fixed;
  inset: 0;
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  z-index: var(--z-modal, 2000);
  
  opacity: 0;
  visibility: hidden;
  
  transition: all 0.25s ease;
}

.space-modal.show {
  opacity: 1;
  visibility: visible;
}

/* Backdrop */
.space-modal-backdrop {
  position: absolute;
  inset: 0;
  
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

/* Content */
.space-modal-content {
  position: relative;
  
  width: 90%;
  max-width: 480px;
  max-height: 90vh;
  
  background: var(--color-bg-elevated, #1a1a1a);
  border: 1px solid var(--color-border, rgba(230, 184, 125, 0.2));
  border-radius: var(--radius-xl, 16px);
  
  box-shadow: var(--shadow-2xl, 0 30px 80px rgba(0, 0, 0, 0.6));
  
  display: flex;
  flex-direction: column;
  
  overflow: hidden;
  
  transform: scale(0.95) translateY(20px);
  transition: transform 0.25s ease;
}

.space-modal.show .space-modal-content {
  transform: scale(1) translateY(0);
}

.space-modal-content.space-modal-large {
  max-width: 600px;
}

/* ============================================
   MODAL HEADER
   ============================================ */

.space-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  
  padding: 20px 24px;
  
  border-bottom: 1px solid var(--color-border, rgba(230, 184, 125, 0.1));
}

.space-modal-title {
  font-size: var(--font-size-lg, 18px);
  font-weight: 600;
  color: var(--color-text, #ffffff);
  margin: 0;
}

.space-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  
  width: 32px;
  height: 32px;
  
  background: transparent;
  border: none;
  border-radius: var(--radius-sm, 6px);
  
  color: var(--color-text-muted, #666);
  font-size: 18px;
  
  cursor: pointer;
  
  transition: all 0.15s ease;
}

.space-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text, #ffffff);
}

/* ============================================
   MODAL BODY
   ============================================ */

.space-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* ============================================
   MODAL FOOTER
   ============================================ */

.space-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  
  padding: 16px 24px;
  
  border-top: 1px solid var(--color-border, rgba(230, 184, 125, 0.1));
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.space-form-group {
  margin-bottom: 20px;
}

.space-form-group:last-child {
  margin-bottom: 0;
}

.space-form-label {
  display: block;
  margin-bottom: 8px;
  
  font-size: var(--font-size-sm, 14px);
  font-weight: 500;
  color: var(--color-text, #ffffff);
}

.space-form-label .optional {
  font-weight: 400;
  color: var(--color-text-muted, #666);
}

.space-form-input,
.space-form-textarea,
.space-form-select {
  width: 100%;
  padding: 12px 16px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.3));
  border: 1px solid var(--color-border, rgba(230, 184, 125, 0.2));
  border-radius: var(--radius-md, 8px);
  
  color: var(--color-text, #ffffff);
  font-family: inherit;
  font-size: var(--font-size-base, 15px);
  
  transition: all 0.15s ease;
}

.space-form-input:focus,
.space-form-textarea:focus,
.space-form-select:focus {
  outline: none;
  border-color: var(--color-primary, #E6B87D);
  box-shadow: 0 0 0 3px rgba(230, 184, 125, 0.15);
}

.space-form-input::placeholder,
.space-form-textarea::placeholder {
  color: var(--color-text-muted, #666);
}

.space-form-textarea {
  resize: vertical;
  min-height: 80px;
}

.space-form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ============================================
   THEME OPTIONS
   ============================================ */

.space-theme-options {
  display: flex;
  gap: 12px;
}

.space-theme-option {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  
  padding: 12px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.2));
  border: 2px solid transparent;
  border-radius: var(--radius-md, 8px);
  
  cursor: pointer;
  
  transition: all 0.15s ease;
}

.space-theme-option:hover {
  background: rgba(230, 184, 125, 0.08);
}

.space-theme-option:has(input:checked) {
  border-color: var(--color-primary, #E6B87D);
  background: rgba(230, 184, 125, 0.1);
}

.space-theme-option input {
  display: none;
}

.space-theme-preview {
  width: 48px;
  height: 32px;
  border-radius: 4px;
}

.space-theme-preview.theme-warm-vault {
  background: linear-gradient(135deg, #1a1a2e 0%, #0d0d1a 100%);
  border: 2px solid #E6B87D;
}

.space-theme-preview.theme-purple {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d1f3d 100%);
  border: 2px solid #9b59b6;
}

.space-theme-preview.theme-material {
  background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
  border: 2px solid #2196F3;
}

.space-theme-name {
  font-size: var(--font-size-xs, 12px);
  color: var(--color-text-muted, #888);
}

.space-theme-option:has(input:checked) .space-theme-name {
  color: var(--color-primary, #E6B87D);
  font-weight: 500;
}

/* ============================================
   TABS
   ============================================ */

.space-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.2));
  border-radius: var(--radius-md, 8px);
  padding: 4px;
}

.space-tab {
  flex: 1;
  padding: 10px 16px;
  
  background: transparent;
  border: none;
  border-radius: var(--radius-sm, 6px);
  
  color: var(--color-text-muted, #888);
  font-family: inherit;
  font-size: var(--font-size-sm, 14px);
  font-weight: 500;
  
  cursor: pointer;
  
  transition: all 0.15s ease;
}

.space-tab:hover {
  color: var(--color-text, #ffffff);
}

.space-tab.active {
  background: var(--color-primary, #E6B87D);
  color: #0A0A0A;
}

.space-tab-content {
  display: none;
}

.space-tab-content.active {
  display: block;
}

/* ============================================
   DANGER ZONE
   ============================================ */

.space-danger-zone {
  margin-top: 32px;
  padding: 20px;
  
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md, 8px);
}

.space-danger-zone h4 {
  margin: 0 0 8px 0;
  font-size: var(--font-size-base, 15px);
  color: #ef4444;
}

.space-danger-zone p {
  margin: 0 0 16px 0;
  font-size: var(--font-size-sm, 14px);
  color: var(--color-text-muted, #888);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  padding: 10px 20px;
  
  font-family: inherit;
  font-size: var(--font-size-sm, 14px);
  font-weight: 600;
  
  border-radius: var(--radius-md, 8px);
  
  cursor: pointer;
  
  transition: all 0.15s ease;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary, #E6B87D);
  color: #0A0A0A;
  border: none;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-amber-glow, #D48C44);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-muted, #888);
  border: 1px solid var(--color-border, rgba(230, 184, 125, 0.2));
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text, #ffffff);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover:not(:disabled) {
  background: #ef4444;
  color: #ffffff;
}

.btn-small {
  padding: 6px 12px;
  font-size: var(--font-size-xs, 12px);
}

/* ============================================
   MEMBERS LIST
   ============================================ */

.space-members-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.space-member-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  
  padding: 12px 16px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.2));
  border-radius: var(--radius-md, 8px);
}

.space-member-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.space-member-name {
  font-size: var(--font-size-base, 15px);
  font-weight: 500;
  color: var(--color-text, #ffffff);
}

.space-member-email {
  font-size: var(--font-size-xs, 12px);
  color: var(--color-text-muted, #666);
}

.role-badge {
  padding: 4px 10px;
  
  font-size: var(--font-size-xs, 12px);
  font-weight: 500;
  
  border-radius: 20px;
}

.role-badge.role-owner {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
}

.role-badge.role-admin {
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
}

.role-badge.role-editor {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.role-badge.role-viewer {
  background: rgba(107, 114, 128, 0.15);
  color: #6b7280;
}

/* ============================================
   INVITES
   ============================================ */

.space-invite-create {
  margin-bottom: 24px;
  padding: 20px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.2));
  border-radius: var(--radius-md, 8px);
}

.space-invite-create h4 {
  margin: 0 0 16px 0;
  font-size: var(--font-size-base, 15px);
  color: var(--color-text, #ffffff);
}

.space-invite-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.space-invite-form .space-form-group {
  flex: 1;
  min-width: 120px;
  margin-bottom: 0;
}

.space-invite-result {
  margin-bottom: 24px;
  padding: 20px;
  
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md, 8px);
}

.space-invite-result h4 {
  margin: 0 0 12px 0;
  font-size: var(--font-size-base, 15px);
  color: #22c55e;
}

.space-invite-url-box {
  display: flex;
  gap: 8px;
}

.space-invite-url-box input {
  flex: 1;
  font-size: var(--font-size-sm, 13px);
}

.space-invite-hint {
  margin: 12px 0 0 0;
  font-size: var(--font-size-sm, 13px);
  color: var(--color-text-muted, #888);
}

.space-invites-list h4 {
  margin: 0 0 12px 0;
  font-size: var(--font-size-sm, 14px);
  font-weight: 600;
  color: var(--color-text-muted, #888);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.space-invite-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  
  padding: 12px 16px;
  margin-bottom: 8px;
  
  background: var(--color-bg-surface, rgba(0, 0, 0, 0.2));
  border-radius: var(--radius-md, 8px);
}

.space-invite-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.space-invite-role {
  font-size: var(--font-size-sm, 14px);
  color: var(--color-text, #ffffff);
}

.space-invite-uses {
  font-size: var(--font-size-xs, 12px);
  color: var(--color-text-muted, #666);
}

/* ============================================
   UTILITY
   ============================================ */

.hidden {
  display: none !important;
}

.space-loading,
.space-empty,
.space-error {
  padding: 24px;
  text-align: center;
  color: var(--color-text-muted, #666);
  font-size: var(--font-size-sm, 14px);
}

.space-error {
  color: #ef4444;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 640px) {
  .space-modal-content {
    width: 95%;
    max-height: 95vh;
  }
  
  .space-modal-header,
  .space-modal-body,
  .space-modal-footer {
    padding-left: 16px;
    padding-right: 16px;
  }
  
  .space-theme-options {
    flex-direction: column;
  }
  
  .space-invite-form {
    flex-direction: column;
  }
  
  .space-invite-url-box {
    flex-direction: column;
  }
}