/* ===================================================
   NEOBRUTALISM.CSS — Brutal Utility Classes & Patterns
   PanPan Portfolio — Neobrutalism Edition
   =================================================== */

/* --- Brutal Borders --- */
.brutal-border {
  border: var(--border-width) solid var(--border-color);
}

.brutal-border-thick {
  border: var(--border-thick) solid var(--border-color);
}

.brutal-border-extra {
  border: var(--border-extra) solid var(--border-color);
}

/* --- Brutal Shadows --- */
.brutal-shadow {
  box-shadow: var(--shadow-lg);
}

.brutal-shadow-sm {
  box-shadow: var(--shadow-sm);
}

.brutal-shadow-xl {
  box-shadow: var(--shadow-xl);
}

/* --- Brutal Cards --- */
.brutal-card {
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  background: var(--white);
  position: relative;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

[data-theme="dark"] .brutal-card {
  background: var(--dark-alt);
}

.brutal-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-xl);
}

.brutal-card:active {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-active);
}

/* --- Brutal Buttons --- */
.brutal-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.brutal-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-xl);
}

.brutal-btn:active {
  transform: translate(3px, 3px);
  box-shadow: var(--shadow-active);
}

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

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

.brutal-btn-secondary {
  background: var(--secondary);
  color: var(--white);
}

.brutal-btn-secondary:hover {
  background: var(--accent);
  color: var(--dark);
}

.brutal-btn-accent {
  background: var(--accent);
  color: var(--dark);
}

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

.brutal-btn-success {
  background: var(--success);
  color: var(--dark);
}

.brutal-btn-success:hover {
  background: var(--dark);
  color: var(--success);
}

.brutal-btn-large {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-xl);
}

.brutal-btn-small {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* --- Brutal Badges --- */
.brutal-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--black);
}

.brutal-badge-primary {
  background: var(--primary);
  color: var(--white);
}

.brutal-badge-secondary {
  background: var(--secondary);
  color: var(--white);
}

.brutal-badge-accent {
  background: var(--accent);
  color: var(--dark);
}

.brutal-badge-success {
  background: var(--success);
  color: var(--dark);
}

.brutal-badge-danger {
  background: var(--danger);
  color: var(--white);
}

/* --- Brutal Inputs --- */
.brutal-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  background: var(--accent-light);
  color: var(--text);
  transition: box-shadow var(--transition-fast);
  outline: none;
}

[data-theme="dark"] .brutal-input {
  background: var(--dark-alt);
  color: var(--text);
}

.brutal-input:focus {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.brutal-input::placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.brutal-textarea {
  resize: vertical;
  min-height: 150px;
}

/* --- Brutal Progress Bar --- */
.brutal-progress {
  width: 100%;
  height: 24px;
  border: var(--border-width) solid var(--border-color);
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}

.brutal-progress-fill {
  height: 100%;
  transition: width 1s ease;
  position: relative;
}

.brutal-progress-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--border-color);
}

/* --- Stickers --- */
.sticker {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--black);
  position: absolute;
  z-index: var(--z-base);
  user-select: none;
}

.sticker-new {
  background: var(--success);
  color: var(--dark);
  transform: rotate(-5deg);
}

.sticker-hot {
  background: var(--danger);
  color: var(--white);
  transform: rotate(3deg);
}

.sticker-wip {
  background: var(--accent);
  color: var(--dark);
  transform: rotate(-2deg);
}

.sticker-featured {
  background: var(--primary);
  color: var(--white);
  transform: rotate(4deg);
}

/* --- Thick Colored Underlines --- */
.brutal-underline {
  position: relative;
  display: inline-block;
}

.brutal-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 6px;
  z-index: -1;
}

.brutal-underline-primary::after { background: var(--primary); }
.brutal-underline-secondary::after { background: var(--secondary); }
.brutal-underline-accent::after { background: var(--accent); }
.brutal-underline-success::after { background: var(--success); }
.brutal-underline-danger::after { background: var(--danger); }

/* --- Background Patterns --- */
.pattern-dots {
  background-image: radial-gradient(circle, var(--border-color) 1px, transparent 1px);
  background-size: 20px 20px;
}

.pattern-crosshatch {
  background-image:
    linear-gradient(45deg, var(--border-color) 1px, transparent 1px),
    linear-gradient(-45deg, var(--border-color) 1px, transparent 1px);
  background-size: 15px 15px;
  background-position: 0 0, 0 0;
}

[data-theme="dark"] .pattern-dots {
  background-image: radial-gradient(circle, rgba(240,240,240,0.15) 1px, transparent 1px);
}

[data-theme="dark"] .pattern-crosshatch {
  background-image:
    linear-gradient(45deg, rgba(240,240,240,0.1) 1px, transparent 1px),
    linear-gradient(-45deg, rgba(240,240,240,0.1) 1px, transparent 1px);
}

.pattern-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    var(--border-color) 10px,
    var(--border-color) 11px
  );
}

[data-theme="dark"] .pattern-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(240,240,240,0.1) 10px,
    rgba(240,240,240,0.1) 11px
  );
}

/* --- Ribbon / Featured Badge --- */
.ribbon {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 100px;
  height: 100px;
  overflow: hidden;
  z-index: 5;
}

.ribbon span {
  position: absolute;
  display: block;
  width: 160px;
  padding: 6px 0;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  color: var(--white);
  background: var(--primary);
  border: 2px solid var(--border-color);
  box-shadow: 0 3px 0 var(--black);
  transform: rotate(45deg);
  top: 20px;
  right: -35px;
}

/* --- Tilt/Rotation Variations --- */
.tilt-1 { transform: rotate(1deg); }
.tilt-2 { transform: rotate(2deg); }
.tilt-3 { transform: rotate(3deg); }
.tilt-n1 { transform: rotate(-1deg); }
.tilt-n2 { transform: rotate(-2deg); }
.tilt-n3 { transform: rotate(-3deg); }

/* --- Text Styles --- */
.text-stroke {
  -webkit-text-stroke: 3px var(--border-color);
  color: transparent;
}

.text-stroke-fill {
  -webkit-text-stroke: 3px var(--border-color);
  color: var(--primary);
}

.font-heading { font-family: var(--font-heading); }
.font-body { font-family: var(--font-body); }
.font-mono { font-family: var(--font-mono); }

/* --- Marquee --- */
.brutal-marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: var(--border-width) solid var(--border-color);
  border-bottom: var(--border-width) solid var(--border-color);
  padding: var(--space-3) 0;
  background: var(--accent);
}

.brutal-marquee-content {
  display: inline-block;
  animation: marquee 20s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Online Status Indicator --- */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  display: inline-block;
}

.status-dot-online {
  background: var(--success);
  animation: statusBlink 1.5s ease-in-out infinite;
}

.status-dot-offline {
  background: var(--danger);
}

@keyframes statusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* --- Section Heading --- */
.section-heading {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.section-heading h2 {
  font-size: var(--text-4xl);
  position: relative;
}

.section-heading .heading-emoji {
  font-size: var(--text-4xl);
  display: inline-block;
}

.section-number {
  font-family: var(--font-mono);
  font-size: var(--text-8xl);
  font-weight: 700;
  opacity: 0.08;
  position: absolute;
  top: -40px;
  left: -20px;
  user-select: none;
  pointer-events: none;
}

[data-theme="dark"] .section-number {
  opacity: 0.05;
}

/* --- Skeleton Loading --- */
.skeleton {
  background: var(--bg-alt);
  border: var(--border-width) solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 30px,
    rgba(0,0,0,0.05) 30px,
    rgba(0,0,0,0.05) 60px
  );
  animation: shimmerBrutal 1.5s infinite;
}

@keyframes shimmerBrutal {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* --- Floating Shapes --- */
.floating-shape {
  position: absolute;
  border: var(--border-width) solid var(--border-color);
  z-index: 0;
  pointer-events: none;
}

.shape-circle {
  border-radius: var(--radius-full);
}

.shape-square {
  border-radius: 0;
}

.shape-triangle {
  width: 0 !important;
  height: 0 !important;
  background: transparent !important;
  border: none;
  border-left: 30px solid transparent;
  border-right: 30px solid transparent;
  border-bottom: 50px solid var(--primary);
}