/* ═══════════════════════════════════════════════════
   SkillSapling Admin Panel — style.css
   Green + White + Dark theme — Production Ready
═══════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Baloo+2:wght@700;800&display=swap');

:root {
  --green:       #1a5c38;
  --green-dark:  #0f3d24;
  --green-light: #e8f5ee;
  --lime:        #7ec845;
  --yellow:      #f5c518;
  --orange:      #ff6b35;
  --pink:        #ff4d8d;
  --sky:         #00c2ff;
  --purple:      #7b2fff;
  --teal:        #00b4aa;
  --red:         #e53935;
  --dark:        #111a11;
  --sidebar-w:   240px;
  --topbar-h:    64px;
  --radius:      12px;
  --radius-sm:   8px;
  --shadow:      0 4px 20px rgba(0,0,0,.08);
  --shadow-md:   0 8px 32px rgba(0,0,0,.13);
  --font:        'Nunito', sans-serif;
  --font-d:      'Baloo 2', sans-serif;
  --bg:          #f4f7f5;
  --card-bg:     #ffffff;
  --text:        #1a2a1a;
  --text-mid:    #4a6a4a;
  --text-light:  #8aaa8a;
  --border:      #e0ebe0;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg); color: var(--text); overflow-x: hidden; font-size: 14px; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: var(--font); cursor: pointer; }
textarea, input, select { font-family: var(--font); }

/* ════════════════════════════════════
   LOGIN PAGE
════════════════════════════════════ */
.login-body { background: linear-gradient(135deg, #0b2518 0%, #163327 100%); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }

.login-wrap { display: grid; grid-template-columns: 1fr 1fr; max-width: 900px; width: 100%; border-radius: 24px; overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,.5); }

.login-left { background: linear-gradient(160deg, var(--green), #0b2518); padding: 52px 44px; display: flex; flex-direction: column; justify-content: center; }
.login-brand { margin-bottom: 48px; }
.login-logo { font-size: 56px; margin-bottom: 12px; }
.login-left h1 { font-family: var(--font-d); font-size: 32px; color: #fff; margin-bottom: 6px; }
.login-left p { font-size: 14px; color: rgba(255,255,255,.55); }
.login-features { display: flex; flex-direction: column; gap: 16px; }
.lf-item { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.8); font-weight: 700; font-size: 14px; }
.lf-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); flex-shrink: 0; }

.login-right { background: #fff; padding: 52px 44px; display: flex; align-items: center; }
.login-form-wrap { width: 100%; }
.login-form-wrap h2 { font-family: var(--font-d); font-size: 28px; color: var(--dark); margin-bottom: 4px; }
.login-sub { font-size: 14px; color: var(--text-light); margin-bottom: 28px; }

.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 12px; font-weight: 800; color: var(--text-mid); letter-spacing: .5px; text-transform: uppercase; margin-bottom: 7px; }
.input-icon-wrap { position: relative; }
.input-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 16px; pointer-events: none; }
.input-icon-wrap input { width: 100%; padding: 13px 16px 13px 42px; border: 2px solid #e8e8e8; border-radius: var(--radius-sm); font-size: 14.5px; color: var(--dark); background: #fafafa; outline: none; transition: .2s; }
.input-icon-wrap input:focus { border-color: var(--lime); background: #fff; box-shadow: 0 0 0 3px rgba(126,200,69,.12); }
.pw-toggle { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; font-size: 16px; color: #aaa; }

.btn-login { width: 100%; padding: 15px; background: linear-gradient(135deg, var(--green), var(--green-dark)); color: #fff; border: none; border-radius: var(--radius-sm); font-weight: 800; font-size: 16px; cursor: pointer; margin-top: 8px; transition: .3s; box-shadow: 0 6px 20px rgba(26,92,56,.35); }
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(26,92,56,.45); }

.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 700; font-size: 14px; margin-bottom: 16px; }
.alert-danger { background: #fdecea; color: #c62828; border: 1px solid #f5c6cb; }

@media(max-width:680px) {
  .login-wrap { grid-template-columns: 1fr; }
  .login-left { display: none; }
}

/* ════════════════════════════════════
   LAYOUT
════════════════════════════════════ */
.admin-wrap { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.sidebar { width: var(--sidebar-w); background: linear-gradient(180deg, var(--green) 0%, var(--green-dark) 100%); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; z-index: 200; transition: transform .3s; box-shadow: 4px 0 24px rgba(0,0,0,.15); }
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
.brand-logo { font-size: 28px; }
.brand-name { font-family: var(--font-d); font-size: 18px; color: #fff; font-weight: 800; }

.sidebar-nav { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 4px; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: var(--radius-sm); color: rgba(255,255,255,.7); font-weight: 700; font-size: 14px; transition: .2s; }
.nav-item:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav-item.active { background: rgba(255,255,255,.18); color: #fff; box-shadow: 0 2px 12px rgba(0,0,0,.2); }
.nav-icon { font-size: 18px; width: 24px; text-align: center; }
.nav-logout { margin-top: auto; color: rgba(255,100,100,.8); }
.nav-logout:hover { background: rgba(255,80,80,.15); color: #ff8080; }
.sidebar-footer { padding: 14px 20px; font-size: 11px; color: rgba(255,255,255,.25); border-top: 1px solid rgba(255,255,255,.08); }

/* ── MAIN ── */
.main-content { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-height: 100vh; }

/* ── TOPBAR ── */
.topbar { height: var(--topbar-h); background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 28px; gap: 16px; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow); }
.menu-toggle { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text); }
.topbar-title { font-family: var(--font-d); font-size: 20px; font-weight: 800; color: var(--green); flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.admin-badge { background: var(--green-light); color: var(--green); font-weight: 800; font-size: 13px; padding: 6px 14px; border-radius: 30px; }
.btn-logout-top { background: none; border: 1.5px solid #ddd; color: var(--text-mid); font-weight: 700; font-size: 13px; padding: 6px 16px; border-radius: 30px; transition: .2s; }
.btn-logout-top:hover { border-color: var(--red); color: var(--red); }

/* ── PAGE BODY ── */
.page-body { padding: 28px; display: flex; flex-direction: column; gap: 24px; }

/* ════════════════════════════════════
   STAT CARDS
════════════════════════════════════ */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 18px; }
.stat-card { background: var(--card-bg); border-radius: var(--radius); padding: 22px 20px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow); border-left: 4px solid transparent; transition: transform .3s, box-shadow .3s; }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-icon { font-size: 32px; }
.stat-num { font-family: var(--font-d); font-size: 30px; font-weight: 800; line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-light); font-weight: 700; margin-top: 3px; }

.stat-blue   { border-color: var(--sky);    } .stat-blue   .stat-num { color: var(--sky); }
.stat-orange { border-color: var(--orange); } .stat-orange .stat-num { color: var(--orange); }
.stat-green  { border-color: var(--lime);   } .stat-green  .stat-num { color: var(--green); }
.stat-purple { border-color: var(--purple); } .stat-purple .stat-num { color: var(--purple); }
.stat-yellow { border-color: var(--yellow); } .stat-yellow .stat-num { color: #b8920a; }
.stat-teal   { border-color: var(--teal);   } .stat-teal   .stat-num { color: var(--teal); }
.stat-pink   { border-color: var(--pink);   } .stat-pink   .stat-num { color: var(--pink); }

/* ════════════════════════════════════
   SECTION CARDS
════════════════════════════════════ */
.section-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.section-card-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; border-bottom: 1px solid var(--border); }
.section-card-head h2 { font-family: var(--font-d); font-size: 17px; color: var(--dark); display: flex; align-items: center; gap: 8px; }
.btn-view-all { font-size: 12px; font-weight: 800; color: var(--green); border: 1.5px solid var(--lime); padding: 5px 14px; border-radius: 20px; transition: .2s; }
.btn-view-all:hover { background: var(--lime); color: var(--dark); }
.count-badge { background: var(--green-light); color: var(--green); font-size: 12px; font-weight: 800; padding: 2px 10px; border-radius: 20px; margin-left: 8px; }

/* ════════════════════════════════════
   TABLE
════════════════════════════════════ */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table thead th { background: #f7faf7; color: var(--text-mid); font-weight: 800; font-size: 11px; letter-spacing: .5px; text-transform: uppercase; padding: 12px 14px; text-align: left; border-bottom: 2px solid var(--border); white-space: nowrap; }
.data-table tbody tr { border-bottom: 1px solid #f0f5f0; transition: background .15s; }
.data-table tbody tr:hover { background: #f7fbf7; }
.data-table tbody td { padding: 12px 14px; vertical-align: middle; }
.data-table tbody tr:last-child { border-bottom: none; }
.td-msg { max-width: 180px; }
.link-call { color: var(--green); font-weight: 700; }
.link-call:hover { text-decoration: underline; }

/* ════════════════════════════════════
   BADGES
════════════════════════════════════ */
.badge { display: inline-block; font-size: 11px; font-weight: 800; padding: 3px 10px; border-radius: 20px; white-space: nowrap; letter-spacing: .3px; }
.badge-new        { background: #e3f2fd; color: #1565c0; }
.badge-called     { background: #e8f5e9; color: #2e7d32; }
.badge-noresponse { background: #fff3e0; color: #e65100; }
.badge-followup   { background: #f3e5f5; color: #6a1b9a; }
.badge-closed     { background: #eceff1; color: #546e7a; }
.badge-converted  { background: #e0f7fa; color: #00695c; }
.badge-scheduled  { background: #e8eaf6; color: #283593; }
.badge-yellow     { background: #fff9c4; color: #827717; }
.badge-blue       { background: #e3f2fd; color: #1565c0; }
.badge-green      { background: #e8f5e9; color: #2e7d32; }
.badge-red        { background: #ffebee; color: #c62828; }

/* ════════════════════════════════════
   TOOLBAR
════════════════════════════════════ */
.page-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.toolbar-form { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; }
.search-input { border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 9px 14px; font-size: 13.5px; outline: none; transition: .2s; min-width: 220px; background: var(--card-bg); color: var(--text); }
.search-input:focus { border-color: var(--lime); box-shadow: 0 0 0 3px rgba(126,200,69,.1); }
.filter-select { border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 9px 14px; font-size: 13.5px; outline: none; cursor: pointer; background: var(--card-bg); color: var(--text); transition: .2s; }
.filter-select:focus { border-color: var(--lime); }

/* ════════════════════════════════════
   BUTTONS
════════════════════════════════════ */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: var(--radius-sm); font-weight: 800; font-size: 13px; border: none; cursor: pointer; transition: .2s; white-space: nowrap; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--text-mid); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.btn-export { background: linear-gradient(135deg, var(--teal), #008a82); color: #fff; }
.btn-export:hover { opacity: .9; transform: translateY(-1px); }
.btn-save  { background: var(--green); color: #fff; }
.btn-save:hover { background: var(--green-dark); }
.btn-wa    { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1da851; }
.btn-call  { background: var(--sky); color: #fff; }
.btn-call:hover { background: #009fcc; }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.actions-cell { display: flex; gap: 5px; flex-wrap: wrap; align-items: center; }

/* ════════════════════════════════════
   INLINE EDIT
════════════════════════════════════ */
.status-select { border: 1.5px solid var(--border); border-radius: 6px; padding: 5px 8px; font-size: 12.5px; font-weight: 700; cursor: pointer; outline: none; width: 100%; min-width: 120px; background: #fff; color: var(--text); transition: .2s; }
.status-select:focus { border-color: var(--lime); }
.notes-input { border: 1.5px solid var(--border); border-radius: 6px; padding: 6px 10px; font-size: 12.5px; width: 100%; min-width: 140px; resize: vertical; outline: none; background: #fff; color: var(--text); transition: .2s; }
.notes-input:focus { border-color: var(--lime); box-shadow: 0 0 0 2px rgba(126,200,69,.1); }

/* ════════════════════════════════════
   PAGINATION
════════════════════════════════════ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 18px; flex-wrap: wrap; }
.page-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 12px; border: 1.5px solid var(--border); border-radius: 8px; font-size: 13px; font-weight: 800; color: var(--text-mid); background: var(--card-bg); transition: .2s; }
.page-btn:hover { border-color: var(--lime); color: var(--green); }
.page-btn.active { background: var(--green); color: #fff; border-color: var(--green); }

/* ════════════════════════════════════
   EMPTY STATE
════════════════════════════════════ */
.empty-state { text-align: center; padding: 56px 24px; color: var(--text-light); font-size: 15px; font-weight: 700; }

/* ════════════════════════════════════
   TOAST
════════════════════════════════════ */
.toast { position: fixed; bottom: 28px; right: 28px; background: var(--dark); color: #fff; padding: 14px 22px; border-radius: var(--radius); font-weight: 700; font-size: 14px; box-shadow: 0 8px 32px rgba(0,0,0,.25); z-index: 9999; opacity: 0; transform: translateY(20px); transition: opacity .3s, transform .3s; pointer-events: none; max-width: 340px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--green); }
.toast-error   { background: var(--red); }

/* ════════════════════════════════════
   RESPONSIVE
════════════════════════════════════ */
@media(max-width:900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media(max-width:600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .page-body  { padding: 16px; gap: 16px; }
  .topbar     { padding: 0 16px; }
  .toolbar-form { flex-direction: column; align-items: stretch; }
  .search-input { min-width: unset; width: 100%; }
  .page-toolbar { flex-direction: column; align-items: stretch; }
  .btn-export { width: 100%; justify-content: center; }
  .login-right { padding: 36px 24px; }
  .actions-cell { flex-direction: column; }
}

@media(max-width:380px) {
  .stats-grid { grid-template-columns: 1fr; }
}