/* ============================================================
   DENTAL APP — GLOBAL STYLES
   All colors, fonts, spacing defined as CSS variables.
   Change values here to retheme the entire application.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display&display=swap');

/* ------------------------------------------------------------------ */
/*  ROOT VARIABLES — Edit here to retheme the whole app               */
/* ------------------------------------------------------------------ */
:root {
  /* ── Brand ─────────────────────────────────────────────────────── */
  --color-primary:        #84c5c3;
  --color-primary-dark:   #95eeaa;
  --color-primary-light:  #E8F5F6;
  --color-primary-hover:  #95eeaa;
  --color-accent:         #F0A500;
  --color-accent-dark:    #C98700;

  /* ── Neutral Surface ────────────────────────────────────────────── */
  --color-bg:             #F4F7F8;
  --color-surface:        #FFFFFF;
  --color-surface-alt:    #EEF2F3;
  --color-border:         #D9E2E4;
  --color-border-focus:   #1A6B72;

  /* ── Text ───────────────────────────────────────────────────────── */
  --color-text:           #1C2B2D;
  --color-text-muted:     #6B8589;
  --color-text-placeholder: #9EB3B6;
  --color-text-light:     #FFFFFF;

  /* ── Status ─────────────────────────────────────────────────────── */
  --color-success:        #2E9E6B;  --color-success-bg: #E8F7F1;
  --color-warning:        #E07B28;  --color-warning-bg: #FEF3E8;
  --color-danger:         #D63B3B;  --color-danger-bg:  #FDECEC;
  --color-info:           #2878C8;  --color-info-bg:    #EAF2FB;

  /* ── Sidebar / Topbar ───────────────────────────────────────────── */
  --color-sidebar-bg:     #84c5c3;
  --color-sidebar-text:   #fff;
  --color-sidebar-active: #FFFFFF;
  --color-sidebar-hover:  rgba(255,255,255,0.08);
  --color-sidebar-active-bg: rgba(255,255,255,0.12);
  --color-topbar-bg:      #FFFFFF;

  /* ── Typography ─────────────────────────────────────────────────── */
  --font-primary:   'DM Sans', sans-serif;
  --font-display:   'DM Serif Display', serif;
  --font-mono:      'Courier New', monospace;

  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-md:   1.125rem;
  --font-size-lg:   1.25rem;
  --font-size-xl:   1.5rem;
  --font-size-2xl:  1.875rem;
  --font-size-3xl:  2.25rem;

  /* ── Spacing ─────────────────────────────────────────────────────── */
  --sp-1: 0.25rem;  --sp-2: 0.5rem;   --sp-3: 0.75rem;
  --sp-4: 1rem;     --sp-5: 1.25rem;  --sp-6: 1.5rem;
  --sp-8: 2rem;     --sp-10: 2.5rem;  --sp-12: 3rem;

  /* ── Borders ─────────────────────────────────────────────────────── */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* ── Shadows ─────────────────────────────────────────────────────── */
  --shadow-sm:  0 1px 3px rgba(26,107,114,0.08);
  --shadow-md:  0 4px 12px rgba(26,107,114,0.12);
  --shadow-lg:  0 8px 24px rgba(26,107,114,0.16);
  --shadow-xl:  0 16px 40px rgba(26,107,114,0.22);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);

  /* ── Layout ──────────────────────────────────────────────────────── */
  --sidebar-width:     260px;
  --topbar-height:     64px;
  --content-max-width: 1280px;

  /* ── Transitions ─────────────────────────────────────────────────── */
  --t-fast:   0.15s ease;
  --t-base:   0.25s ease;
  --t-slow:   0.4s ease;

  /* ── Z-index layers ──────────────────────────────────────────────── */
  --z-sidebar: 100;
  --z-topbar:  200;
  --z-modal:   500;
  --z-loader:  900;
  --z-toast:   1000;
}

/* ------------------------------------------------------------------ */
/*  RESET & BASE                                                        */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--color-primary-dark); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ------------------------------------------------------------------ */
/*  TYPOGRAPHY HELPERS                                                  */
/* ------------------------------------------------------------------ */
h1,h2,h3,h4,h5,h6 { font-weight: 600; line-height: 1.3; color: var(--color-text); }
h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }
h6 { font-size: var(--font-size-base); }

.page-title   { font-family: var(--font-display); font-size: var(--font-size-2xl); color: var(--color-primary-dark); }
.section-title {
  font-size: var(--font-size-lg); font-weight: 600; color: var(--color-text);
  margin-bottom: var(--sp-6); padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--color-primary-light);
}
.text-muted   { color: var(--color-text-muted); }
.text-sm      { font-size: var(--font-size-sm); }
.text-xs      { font-size: var(--font-size-xs); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-success { color: var(--color-success); }
.text-danger  { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-primary { color: var(--color-primary); }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }

/* ------------------------------------------------------------------ */
/*  LAYOUT HELPERS                                                      */
/* ------------------------------------------------------------------ */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-align   { display: flex; align-items: center; }
.flex-col     { display: flex; flex-direction: column; }
.gap-1 { gap: var(--sp-1); } .gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); } .gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }

.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--sp-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-6); }

.mb-0 { margin-bottom: 0; }      .mb-2 { margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); } .mb-6 { margin-bottom: var(--sp-6); }
.mb-8 { margin-bottom: var(--sp-8); }
.mt-4 { margin-top: var(--sp-4); } .mt-6 { margin-top: var(--sp-6); }

@media(max-width:1024px){ .grid-4{grid-template-columns:repeat(2,1fr);} }
@media(max-width:768px) { .grid-3,.grid-2{grid-template-columns:1fr;} }

/* ------------------------------------------------------------------ */
/*  CARD                                                                */
/* ------------------------------------------------------------------ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-5); padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--color-border);
}
.card-title { font-size: var(--font-size-md); font-weight: 600; }
.card-footer {
  margin-top: var(--sp-5); padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
}

/* ------------------------------------------------------------------ */
/*  BUTTONS                                                             */
/* ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.6rem var(--sp-5);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t-fast);
  white-space: nowrap;
  user-select: none;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.btn i { font-size: 1em; }

/* Sizes */
.btn-sm  { padding: 0.4rem var(--sp-4); font-size: var(--font-size-xs); }
.btn-lg  { padding: 0.75rem var(--sp-8); font-size: var(--font-size-base); }
.btn-xl  { padding: 0.9rem var(--sp-10); font-size: var(--font-size-md); }
.btn-block { width: 100%; }

/* Primary */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(26,107,114,0.30);
  transform: translateY(-1px);
}

/* Secondary */
.btn-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

/* Danger */
.btn-danger {
  background: var(--color-danger);
  color: var(--color-text-light);
  border-color: var(--color-danger);
}
.btn-danger:hover {
  background: #c23030;
  border-color: #c23030;
  box-shadow: 0 4px 12px rgba(214,59,59,0.30);
  transform: translateY(-1px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

/* Warning */
.btn-warning {
  background: var(--color-warning);
  color: var(--color-text-light);
  border-color: var(--color-warning);
}
.btn-warning:hover { background: #c96d22; border-color: #c96d22; transform: translateY(-1px); }

/* Success */
.btn-success {
  background: var(--color-success);
  color: var(--color-text-light);
  border-color: var(--color-success);
}
.btn-success:hover { background: #268c5d; border-color: #268c5d; transform: translateY(-1px); }

/* Icon-only round button */
.btn-icon {
  padding: var(--sp-2);
  border-radius: var(--radius-md);
  width: 36px; height: 36px;
}

/* ------------------------------------------------------------------ */
/*  FORM STYLES                                                         */
/* ------------------------------------------------------------------ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
}
.form-label .required {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.625rem var(--sp-4);
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none;
  line-height: 1.5;
}
.form-control::placeholder { color: var(--color-text-placeholder); }
.form-control:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(26,107,114,0.12);
}
.form-control:disabled {
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  cursor: not-allowed;
}
.form-control.is-invalid { border-color: var(--color-danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(214,59,59,0.12); }
.form-control.is-valid { border-color: var(--color-success); }

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B8589' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: 2.5rem;
  appearance: none;
}

textarea.form-control { resize: vertical; min-height: 100px; }

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}
.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  display: none;
}
.form-group.has-error .form-error   { display: block; }
.form-group.has-error .form-control { border-color: var(--color-danger); }

/* Input with icon */
.input-group {
  position: relative;
}
.input-group .form-control {
  padding-left: 2.5rem;
}
.input-group .input-icon {
  position: absolute;
  left: var(--sp-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  pointer-events: none;
}
.input-group .input-icon-right {
  position: absolute;
  right: var(--sp-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: var(--sp-1);
  transition: color var(--t-fast);
}
.input-group .input-icon-right:hover { color: var(--color-primary); }
.input-group.icon-right .form-control { padding-left: var(--sp-4); padding-right: 2.5rem; }

/* Checkbox / Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  cursor: pointer;
}
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 16px; height: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  accent-color: var(--color-primary);
  margin-top: 3px;
  flex-shrink: 0;
}
.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.5;
}

/* Form Grid */
.form-row { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--sp-5); }
.form-row-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-5); }
@media(max-width:640px){ .form-row,.form-row-3{ grid-template-columns:1fr; } }

/* Form Section Header */
.form-section {
  margin-bottom: var(--sp-8);
}
.form-section-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-3);
  border-bottom: 1.5px solid var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.form-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-border);
  margin-top: var(--sp-6);
}

/* ------------------------------------------------------------------ */
/*  TABLE STYLES                                                        */
/* ------------------------------------------------------------------ */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}
.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--color-border);
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.table-search { max-width: 280px; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}
table.data-table thead th {
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
  border-bottom: 1.5px solid var(--color-border);
  white-space: nowrap;
}
table.data-table thead th.sortable {
  cursor: pointer;
  user-select: none;
}
table.data-table thead th.sortable:hover { color: var(--color-primary); }
table.data-table thead th.sort-asc::after  { content: ' ↑'; color: var(--color-primary); }
table.data-table thead th.sort-desc::after { content: ' ↓'; color: var(--color-primary); }

table.data-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--t-fast);
}
table.data-table tbody tr:last-child { border-bottom: none; }
table.data-table tbody tr:hover { background: var(--color-primary-light); }
table.data-table tbody td {
  padding: var(--sp-4) var(--sp-5);
  color: var(--color-text);
  vertical-align: middle;
}
table.data-table .actions { display: flex; gap: var(--sp-2); }
table.data-table tfoot td {
  padding: var(--sp-4) var(--sp-5);
  background: var(--color-surface-alt);
  border-top: 1.5px solid var(--color-border);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* Table pagination */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.pagination {
  display: flex;
  gap: var(--sp-1);
}
.page-btn {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  cursor: pointer;
  background: var(--color-surface);
  color: var(--color-text-muted);
  transition: all var(--t-fast);
}
.page-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 600; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

/* Empty state */
.table-empty {
  text-align: center;
  padding: var(--sp-12) var(--sp-6);
  color: var(--color-text-muted);
}
.table-empty i { font-size: 2.5rem; margin-bottom: var(--sp-3); display: block; opacity: 0.4; }
.item-img{max-width: 50px;}
.main-item-image{width: 100%; border-radius: 10px;}
/* ------------------------------------------------------------------ */
/*  BADGES                                                              */
/* ------------------------------------------------------------------ */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger  { background: var(--color-danger-bg);  color: var(--color-danger); }
.badge-info    { background: var(--color-info-bg);    color: var(--color-info); }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary-dark); }
.badge-neutral { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* ------------------------------------------------------------------ */
/*  STAT CARDS                                                          */
/* ------------------------------------------------------------------ */
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--t-base), transform var(--t-base);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon {
  width: 52px; height: 52px; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}
.stat-icon.primary { background: var(--color-primary-light); color: var(--color-primary); }
.stat-icon.success { background: var(--color-success-bg);    color: var(--color-success); }
.stat-icon.warning { background: var(--color-warning-bg);    color: var(--color-warning); }
.stat-icon.danger  { background: var(--color-danger-bg);     color: var(--color-danger); }
.stat-icon.info    { background: var(--color-info-bg);       color: var(--color-info); }
.stat-body {}
.stat-value { font-size: var(--font-size-2xl); font-weight: 700; line-height: 1.1; color: var(--color-text); }
.stat-label { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-top: var(--sp-1); }
.stat-trend {
  font-size: var(--font-size-xs); font-weight: 500;
  margin-top: var(--sp-2);
  display: inline-flex; align-items: center; gap: 3px;
}
.stat-trend.up   { color: var(--color-success); }
.stat-trend.down { color: var(--color-danger); }

/* ------------------------------------------------------------------ */
/*  ALERTS                                                              */
/* ------------------------------------------------------------------ */
.alert {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-md);
  border-left: 4px solid transparent;
  font-size: var(--font-size-sm);
  margin-bottom: var(--sp-4);
}
.alert i { flex-shrink: 0; margin-top: 2px; font-size: var(--font-size-md); }
.alert-success { background: var(--color-success-bg); border-color: var(--color-success); color: var(--color-success); }
.alert-danger  { background: var(--color-danger-bg);  border-color: var(--color-danger);  color: var(--color-danger); }
.alert-warning { background: var(--color-warning-bg); border-color: var(--color-warning); color: var(--color-warning); }
.alert-info    { background: var(--color-info-bg);    border-color: var(--color-info);    color: var(--color-info); }
.alert-content { flex: 1; }
.alert-title   { font-weight: 600; margin-bottom: 2px; }
.alert-body    { color: var(--color-text); }

/* ------------------------------------------------------------------ */
/*  MODAL                                                               */
/* ------------------------------------------------------------------ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,30,35,0.55);
  backdrop-filter: blur(3px);
  z-index: var(--z-modal);
  display: none; align-items: center; justify-content: center;
  padding: var(--sp-6);
}
.modal-backdrop.active { display: flex; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%; max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.25s ease;
  margin: auto;
}
@keyframes modalIn {
  from { transform: scale(0.95) translateY(10px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  border-bottom: 1px solid var(--color-border);
}
.modal-title { font-size: var(--font-size-lg); font-weight: 600; }
.modal-close {
  background: var(--color-surface-alt); border: none;
  width: 32px; height: 32px; border-radius: var(--radius-md);
  cursor: pointer; font-size: 1.1rem; color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-fast);
}
.modal-close:hover { background: var(--color-danger-bg); color: var(--color-danger); }
.modal-body    { padding: var(--sp-6); }
.modal-footer  {
  padding: var(--sp-5) var(--sp-6);
  border-top: 1px solid var(--color-border);
  display: flex; justify-content: flex-end; gap: var(--sp-3);
}
.modal-lg { max-width: 720px; }
.modal-sm { max-width: 380px; }
.xl { max-width: 1000px; }

/* ------------------------------------------------------------------ */
/*  TOAST NOTIFICATIONS                                                 */
/* ------------------------------------------------------------------ */
#toast-container {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  pointer-events: none;
}
.toast {
  pointer-events: all;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--shadow-lg);
  min-width: 280px; max-width: 380px;
  animation: toastIn 0.3s ease;
  border-left: 4px solid var(--color-primary);
}
.toast.toast-success { border-left-color: var(--color-success); }
.toast.toast-error   { border-left-color: var(--color-danger); }
.toast.toast-warning { border-left-color: var(--color-warning); }
.toast.toast-info    { border-left-color: var(--color-info); }
.toast-icon  { font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.toast-icon.success { color: var(--color-success); }
.toast-icon.error   { color: var(--color-danger); }
.toast-icon.warning { color: var(--color-warning); }
.toast-icon.info    { color: var(--color-info); }
.toast-content      { flex: 1; }
.toast-title        { font-weight: 600; font-size: var(--font-size-sm); }
.toast-message      { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 2px; }
.toast-dismiss {
  background: none; border: none; cursor: pointer;
  color: var(--color-text-muted); font-size: 0.85rem;
  padding: 0; margin-top: 2px; line-height: 1;
}
.toast-dismiss:hover { color: var(--color-text); }
@keyframes toastIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
.toast.removing {
  animation: toastOut 0.3s ease forwards;
}
@keyframes toastOut {
  to { transform: translateX(20px); opacity: 0; max-height: 0; padding: 0; margin: 0; }
}

/* ------------------------------------------------------------------ */
/*  GLOBAL AJAX LOADER                                                  */
/* ------------------------------------------------------------------ */
#global-loader {
  position: fixed; inset: 0;
  background: rgba(15,30,35,0.45);
  backdrop-filter: blur(2px);
  z-index: var(--z-loader);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
#global-loader.visible {
  opacity: 1;
  pointer-events: all;
}
.loader-spinner {
  width: 48px; height: 48px;
  border: 4px solid rgba(255,255,255,0.25);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.loader-text {
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: 500;
  opacity: 0.85;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Inline button spinner */
.btn .btn-spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.btn.loading .btn-spinner { display: block; }
.btn.loading .btn-text    { opacity: 0.7; }

/* ------------------------------------------------------------------ */
/*  DIVIDER                                                             */
/* ------------------------------------------------------------------ */
.divider { height: 1px; background: var(--color-border); margin: var(--sp-6) 0; }
.divider-text {
  display: flex; align-items: center; gap: var(--sp-4);
  color: var(--color-text-muted); font-size: var(--font-size-sm);
  margin: var(--sp-6) 0;
}
.divider-text::before, .divider-text::after {
  content: ''; flex: 1; height: 1px; background: var(--color-border);
}

/* ------------------------------------------------------------------ */
/*  SCROLLBAR                                                           */
/* ------------------------------------------------------------------ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-surface-alt); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ------------------------------------------------------------------ */
/*  MISC UTILITIES                                                      */
/* ------------------------------------------------------------------ */
.hidden  { display: none !important; }
.visible { display: block !important; }
.sr-only { position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.cursor-pointer { cursor: pointer; }
.no-select { user-select: none; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded  { border-radius: var(--radius-md); }
.shadow   { box-shadow: var(--shadow-md); }



/* Budget Table Specific Styling */
.row-index {
    color: #888;
    font-weight: 600;
    font-size: 0.85rem;
}

.office-name {
    font-weight: 500;
    color: var(--color-dark);
    display: block;
}

.badge-date {
    background: #f0f2f5;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #555;
    border: 1px solid #e1e4e8;
}

/* Progress Bar Container */
.budget-progress-container {
    min-width: 180px;
}

.amt-spent {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-dark);
}

.amt-total {
    font-size: 0.8rem;
}

.progress-track {
    width: 100%;
    height: 8px;
    background-color: #eee;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 4px;
}

.progress-fill {
    height: 100%;
    transition: width 0.4s ease-in-out;
    border-radius: 10px;
}

/* Status Colors */
.bg-success { background-color: #28a745 !important; }
.bg-warning { background-color: #ffc107 !important; }
.bg-danger  { background-color: #dc3545 !important; }

.percentage-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-align: right;
    color: #6c757d;
}

.table-empty {
    padding: 40px;
    text-align: center;
    color: #999;
    font-size: 1.1rem;
}

.table-empty i {
    display: block;
    font-size: 2.5rem;
    margin-bottom: 10px;
    opacity: 0.5;
}