/* ============================================
   BLACK BOX MKT — CLIENT PORTAL
   Design Tokens & Shared Components
   ============================================ */

:root {
  --black:        #000000;
  --white:        #ffffff;
  --off-white:    #e8e8e8;
  --dim:          rgba(255,255,255,0.08);
  --dim-2:        rgba(255,255,255,0.14);
  --dim-3:        rgba(255,255,255,0.03);
  --dim-4:        rgba(255,255,255,0.05);
  --accent:       #ffffff;
  --accent-dim:   rgba(255,255,255,0.5);
  --accent-faint: rgba(255,255,255,0.25);
  --border:       rgba(255,255,255,0.1);
  --border-hover: rgba(255,255,255,0.3);
  --mono:    'DM Mono', monospace;
  --sans:    'Syne', sans-serif;
  --display: 'Bebas Neue', sans-serif;
}

/* =============================================
   BASE
   ============================================= */
html { font-size: 16px; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  cursor: none;
  -webkit-font-smoothing: antialiased;
}

* { overflow: visible; }

/* Re-apply overflow hidden only where needed */
.noise-overlay,
.sidebar,
.media-thumb,
.modal-overlay,
.toast-container {
  overflow: hidden;
}

/* =============================================
   SCROLLBAR
   ============================================= */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.1;
  padding: 0.06em 0;
  font-family: var(--sans);
  font-weight: 700;
}

.display-title {
  font-family: var(--display);
  letter-spacing: 0.04em;
  line-height: 1.05;
}

.page-title {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: 0.04em;
  color: var(--white);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 16px;
}

.label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--black);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 24px;
  transition: all 0.25s ease;
  font-weight: 500;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--off-white);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { gap: 12px; }
.btn-primary > * { position: relative; z-index: 1; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 24px;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-ghost:hover {
  border-color: var(--white);
  background: var(--dim);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.5);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 20px;
  transition: all 0.25s ease;
}

.btn-danger:hover {
  border-color: var(--white);
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  color: var(--accent-dim);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-icon:hover {
  border-color: var(--white);
  color: var(--white);
  background: var(--dim);
}

.btn-full { width: 100%; justify-content: center; }

/* =============================================
   FORM ELEMENTS
   ============================================= */
.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--dim-3);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--sans);
  font-size: 14px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--accent-faint); }

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--white); }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='rgba(255,255,255,0.4)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--dim-3);
  border: 1px solid var(--border);
  padding: 24px;
  transition: border-color 0.2s ease;
}

.card:hover { border-color: var(--border-hover); }

.card-sm { padding: 16px 20px; }
.card-lg { padding: 32px; }

/* =============================================
   STATUS BADGES
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid;
}

.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.badge-paid    { color: var(--white);          border-color: rgba(255,255,255,0.3); }
.badge-pending { color: rgba(255,255,255,0.65); border-color: rgba(255,255,255,0.2); }
.badge-overdue { color: rgba(255,255,255,0.5);  border-color: rgba(255,255,255,0.2); }
.badge-draft   { color: rgba(255,255,255,0.35); border-color: rgba(255,255,255,0.12); }
.badge-active  { color: var(--white);           border-color: rgba(255,255,255,0.3); }
.badge-admin   { color: var(--white);           border-color: rgba(255,255,255,0.4); }
.badge-member  { color: rgba(255,255,255,0.55); border-color: rgba(255,255,255,0.15); }

.badge-video    { color: rgba(255,255,255,0.8);  border-color: rgba(255,255,255,0.25); }
.badge-image    { color: rgba(255,255,255,0.65); border-color: rgba(255,255,255,0.18); }
.badge-document { color: rgba(255,255,255,0.55); border-color: rgba(255,255,255,0.15); }

/* =============================================
   NOISE OVERLAY
   ============================================= */
.noise-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
}

/* =============================================
   BACKGROUND GRID
   ============================================= */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
}

/* =============================================
   CUSTOM CURSOR
   ============================================= */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: difference;
}

.cursor-follower {
  position: fixed;
  width: 32px; height: 32px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s;
}

.cursor.hover { width: 0; height: 0; }
.cursor-follower.hover { width: 48px; height: 48px; border-color: rgba(255,255,255,0.6); }

/* =============================================
   DIVIDER
   ============================================= */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

/* =============================================
   EMPTY STATE
   ============================================= */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 24px;
  text-align: center;
  border: 1px dashed var(--border);
}

.empty-state svg { opacity: 0.3; }

.empty-state .empty-title {
  font-family: var(--display);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--accent-dim);
}

.empty-state .empty-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

/* =============================================
   TOAST NOTIFICATIONS
   ============================================= */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  color: var(--black);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 14px 18px;
  min-width: 260px;
  max-width: 380px;
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show { transform: translateX(0); }
.toast.error { background: var(--black); color: var(--white); border: 1px solid var(--border); }

/* =============================================
   MODAL
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  backdrop-filter: blur(4px);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: #0a0a0a;
  border: 1px solid var(--border);
  padding: 36px;
  width: 100%;
  max-width: 480px;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
}

.modal-title {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 0.04em;
}

.modal-close {
  color: var(--accent-dim);
  transition: color 0.2s;
  line-height: 1;
}
.modal-close:hover { color: var(--white); }

/* =============================================
   LOADING STATES
   ============================================= */
.skeleton {
  background: linear-gradient(90deg, var(--dim) 25%, var(--dim-2) 50%, var(--dim) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   SCROLL REVEAL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* =============================================
   RESPONSIVE UTILITIES
   ============================================= */
@media (max-width: 768px) {
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
  .form-row { grid-template-columns: 1fr; }
  .modal { padding: 24px; }
  .toast-container { bottom: 16px; right: 16px; left: 16px; }
  .toast { min-width: unset; max-width: 100%; }
}