/**
 * ============================================================================
 * Copyright (c) 2026 BAWASLU-M FH ULM. All Rights Reserved.
 * Badan Pengawas Pemilihan Umum Mahasiswa
 * Fakultas Hukum, Universitas Lambung Mangkurat
 *
 * PROPRIETARY & CONFIDENTIAL SOURCE CODE
 * ----------------------------------------------------------------------------
 * This software, web application, source code, scripts, styles, architecture,
 * and associated assets are the exclusive intellectual property of BAWASLU-M FH ULM.
 *
 * Any unauthorized copying, reproduction, distribution, scraping, decompilation,
 * reverse engineering, modification, or appropriation of this source code,
 * in whole or in part, is strictly prohibited and deemed highly unethical under
 * institutional, academic, and applicable intellectual property legal frameworks.
 * ============================================================================
 */

.timeline-section {
  padding: var(--space-16) var(--space-4);
  background: var(--bg-paper-dark);
  border-bottom: var(--border-ink-thick);
  position: relative;
}

.section-header-block {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-12);
}

.section-stamp-tag {
  font-family: var(--font-typewriter);
  color: var(--brand-sage-dark);
  font-weight: 800;
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  display: block;
}

.section-main-title {
  margin-bottom: var(--space-3);
}

.section-description {
  font-size: var(--text-base);
  color: var(--ink-secondary);
}

.countdown-banner {
  max-width: 960px;
  margin: 0 auto var(--space-12);
  background: var(--bg-card-pure);
  border: var(--border-ink-thick);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-brutal);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: var(--space-6);
  position: relative;
}

.countdown-banner::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 30px;
  width: 80px;
  height: 24px;
  background: var(--tape-color);
  border: 1px dashed rgba(0, 0, 0, 0.2);
  transform: rotate(-3deg);
}

.countdown-info-side h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
}

.countdown-digits-grid {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

.digit-box {
  background: var(--brand-sage-ghost);
  border: var(--border-ink);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  text-align: center;
  min-width: 68px;
  box-shadow: 2px 2px 0px var(--ink-primary);
}

.digit-val {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--ink-primary);
  display: block;
  line-height: 1;
}

.digit-lbl {
  font-family: var(--font-typewriter);
  font-size: var(--text-xs);
  color: var(--brand-sage-dark);
  text-transform: uppercase;
  font-weight: 700;
}

.timeline-mode-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.mode-btn {
  background: var(--bg-paper-light);
  color: var(--ink-primary);
  border: var(--border-ink);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  box-shadow: 2px 2px 0px var(--ink-primary);
  transition: all var(--transition-fast);
}

.mode-btn.active {
  background: var(--brand-sage-dark);
  color: var(--bg-base);
  border-color: var(--brand-sage-dark);
  box-shadow: none;
  transform: translateY(2px);
}

.timeline-stepper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.timeline-stepper::before {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 28px;
  width: 4px;
  background: var(--ink-primary);
  border-radius: 2px;
}

.phase-card-item {
  position: relative;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-4);
  align-items: flex-start;
}

.phase-number-bullet {
  width: 56px;
  height: 56px;
  background: var(--bg-card-pure);
  border: var(--border-ink-thick);
  border-radius: 50%;
  box-shadow: 3px 3px 0px var(--ink-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  z-index: 2;
  transition: transform var(--transition-bounce);
}

.phase-card-item.completed .phase-number-bullet {
  background: var(--brand-sage-soft);
  color: var(--brand-sage-dark);
}

.phase-card-item.current .phase-number-bullet {
  background: var(--stamp-red);
  color: #FFFFFF;
  animation: pulseHighlight 2s infinite;
}

.phase-body-card {
  background: var(--bg-card-pure);
  border: var(--border-ink);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-paper), 4px 4px 0px var(--ink-primary);
  position: relative;
  transition: transform var(--transition-smooth);
}

.phase-body-card:hover {
  transform: translateX(6px);
}

.phase-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
  gap: var(--space-2);
}

.phase-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-1);
}

.phase-date {
  font-family: var(--font-typewriter);
  font-size: var(--text-sm);
  color: var(--brand-sage-dark);
  font-weight: 700;
}

.phase-supervision-box {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--brand-sage-ghost);
  border-left: 4px solid var(--brand-sage);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--text-sm);
}

.phase-supervision-box strong {
  font-family: var(--font-display);
  color: var(--brand-sage-dark);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.15rem;
}