/* ══════════════════════════════════════════════════════
   Lakshmi Dashboard — Login + Tasks/Kanban Styles
   ══════════════════════════════════════════════════════ */

/* ── LOGIN SCREEN ── */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 9999;
  animation: loginFadeIn 0.5s ease;
}

.login-ambient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(212, 168, 83, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(124, 92, 191, 0.10) 0%, transparent 50%);
  animation: ambientShift 15s ease-in-out infinite alternate;
}

.login-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-2xl);
  backdrop-filter: blur(30px);
  width: 100%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  animation: loginCardIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

@keyframes loginFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes loginCardIn {
  from { opacity: 0; transform: translateY(30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: var(--gradient-gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  margin-bottom: var(--space-lg);
  box-shadow: 0 8px 30px rgba(212, 168, 83, 0.4);
  animation: logoPulse 3s ease-in-out infinite;
}

.login-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.login-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

.login-field {
  text-align: left;
  margin-bottom: var(--space-lg);
}

.login-field label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login-field input {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-base);
}

.login-field input:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-dim);
  background: rgba(255, 255, 255, 0.06);
}

.login-field input::placeholder {
  color: var(--text-tertiary);
}

.login-error {
  background: var(--accent-red-dim);
  border: 1px solid rgba(231, 76, 60, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  color: var(--accent-red);
  font-size: 0.82rem;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.3s ease;
}

.login-btn {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-display);
  background: var(--gradient-gold);
  color: #0d0d15;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.02em;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 168, 83, 0.4);
}

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

.login-btn-spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: #0d0d15;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

.login-footer {
  margin-top: var(--space-xl);
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

/* ── KANBAN ── */
.tasks-section {
  margin-bottom: var(--space-2xl);
}

.tasks-toolbar {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
}

.tasks-filter {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8rem;
  font-family: var(--font-body);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tasks-filter:hover {
  border-color: var(--glass-border-hover);
  background: rgba(255, 255, 255, 0.06);
}

.tasks-filter option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.kanban-add-btn-header {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
  background: var(--accent-gold-dim);
  border: 1px solid rgba(212, 168, 83, 0.2);
  border-radius: var(--radius-full);
  color: var(--accent-gold);
  cursor: pointer;
  transition: all var(--transition-base);
}

.kanban-add-btn-header:hover {
  background: rgba(212, 168, 83, 0.25);
  transform: translateY(-1px);
}

.kanban-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-md);
}

.kanban-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  min-width: 800px;
}

.kanban-column {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  min-height: 200px;
}

.kanban-column-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--glass-border);
}

.kanban-column-icon {
  font-size: 1.1rem;
}

.kanban-column-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.kanban-column-count {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.kanban-add-btn {
  width: 100%;
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: transparent;
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  font-size: 0.82rem;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-base);
}

.kanban-add-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

/* ── TASK CARD ── */
.task-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
}

.task-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.task-card.priority-urgente { border-left: 3px solid var(--accent-red); }
.task-card.priority-alta    { border-left: 3px solid #e67e22; }
.task-card.priority-media   { border-left: 3px solid var(--accent-gold); }
.task-card.priority-baixa   { border-left: 3px solid var(--accent-green); }

.task-card-top {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.task-priority-badge {
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.task-priority-badge.priority-urgente { background: var(--accent-red-dim); color: var(--accent-red); }
.task-priority-badge.priority-alta    { background: rgba(230, 126, 34, 0.15); color: #e67e22; }
.task-priority-badge.priority-media   { background: var(--accent-gold-dim); color: var(--accent-gold); }
.task-priority-badge.priority-baixa   { background: var(--accent-green-dim); color: var(--accent-green); }

.task-project-badge {
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--accent-purple-dim);
  color: var(--accent-purple);
  font-weight: 500;
}

.task-card-title {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.task-card-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.task-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--glass-border);
}

.task-owner-badge {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.task-card-actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.task-card:hover .task-card-actions {
  opacity: 1;
}

.task-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  font-size: 0.75rem;
  transition: all var(--transition-fast);
  padding: 0;
}

.task-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--glass-border-hover);
  transform: scale(1.1);
}

.task-btn-delete:hover {
  background: var(--accent-red-dim);
  border-color: rgba(231, 76, 60, 0.3);
}

/* ── USER BADGE (logged in) ── */
.user-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--accent-gold-dim);
  border: 1px solid rgba(212, 168, 83, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 500;
}

.logout-btn {
  background: none;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-md);
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.logout-btn:hover {
  background: var(--accent-red-dim);
  color: var(--accent-red);
  border-color: rgba(231, 76, 60, 0.2);
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 6, 11, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--accent-red-dim);
  color: var(--accent-red);
}

.modal-field {
  margin-bottom: var(--space-lg);
}

.modal-field label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-field input,
.modal-field textarea,
.modal-field select {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-base);
  resize: vertical;
}

.modal-field input:focus,
.modal-field textarea:focus,
.modal-field select:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-dim);
}

.modal-field select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.modal-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.modal-submit {
  width: 100%;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-display);
  background: var(--gradient-gold);
  color: #0d0d15;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  margin-top: var(--space-sm);
}

.modal-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 168, 83, 0.4);
}

/* ── RESPONSIVE (Kanban) ── */
@media (max-width: 900px) {
  .kanban-columns {
    grid-template-columns: 1fr;
    min-width: unset;
  }

  .tasks-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .modal-row {
    grid-template-columns: 1fr;
  }

  .task-card-actions {
    opacity: 1;
  }
}

@media (max-width: 600px) {
  .login-card {
    margin: var(--space-md);
    padding: var(--space-2xl) var(--space-lg);
  }

  .modal-content {
    margin: var(--space-md);
    padding: var(--space-lg);
  }
}