/* Copyright 2025-2026 Renofy Ltd. All rights reserved. */
/* Milestone List Component - Mobile-first responsive design */

/* Base mobile styles */
.milestone-list {
  width: 100%;
  background: var(--color-white);
  border: none;
  padding: 1rem;
  transition: var(--transition-fast);
  align-self: start;
}

.milestone-list__header {
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.milestone-list__title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xl);
}

.milestone-list__counter {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.milestone-list__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: stretch;
}

.milestone-list__empty {
  color: var(--color-text-secondary);
  font-style: italic;
  text-align: center;
  padding: 2rem;
  font-size: var(--font-size-sm);
  grid-column: 1 / -1;
}

/* Remove margins from milestone cards when in list and ensure equal height */
.milestone-list__container .milestone-card {
  margin: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.propose-add-button {
  text-align: center;
}

.propose-add-milestone {
  color: var(--color-mint);
  background-color: color-mix(in srgb, var(--color-mint) 7%, var(--color-white));
  border-color: color-mix(in srgb, var(--color-mint) 20%, transparent);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 1px 2px rgba(16, 185, 129, 0.04);
}

.propose-add-milestone::before {
  content: "+";
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  background-color: var(--color-mint);
  border-radius: 50%;
  width: 1.25rem;
  height: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

@media (min-width: 821px) {
  .propose-add-milestone:hover {
    background: color-mix(in srgb, var(--color-mint) 10%, var(--color-white));
    border-color: color-mix(in srgb, var(--color-mint) 35%, transparent);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(16, 185, 129, 0.12);
  }

  .propose-add-milestone:hover::before {
    transform: rotate(90deg);
    background: color-mix(in srgb, var(--color-mint) 90%, black);
  }
}

/* Tablet and desktop enhancements */
@media (min-width: 821px) {
  .milestone-list {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
  }

  .milestone-list__title {
    font-size: var(--font-size-lg);
  }

  .milestone-list__counter {
    font-size: var(--font-size-sm);
  }
}

/* Medium desktop: 2 columns */
@media (min-width: 1250px) {
  .milestone-list__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Large desktop: 3 columns */
@media (min-width: 1800px) {
  .milestone-list__container {
    grid-template-columns: repeat(3, 1fr);
  }
}