/* WaBlast — style.css v2 */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --green:      #25D366;
  --green-d:    #128C7E;
  --green-glow: rgba(37,211,102,.25);
  --green-l:    rgba(37,211,102,.1);
  --bg:         #080d11;
  --bg2:        #0f1923;
  --bg3:        #182030;
  --bg4:        #1e2a3a;
  --border:     rgba(37,211,102,.15);
  --border2:    rgba(255,255,255,.06);
  --text:       #e8f0f8;
  --text2:      #6b8099;
  --text3:      #3d5470;
  --danger:     #ff4d6a;
  --warn:       #f5a623;
  --info:       #4da6ff;
  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 8px 32px rgba(0,0,0,.5);
  --shadow-green: 0 0 24px rgba(37,211,102,.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-family: 'IBM Plex Sans Arabic', sans-serif; font-size: 15px; }
body {
  background: var(--bg); color: var(--text);
  min-height: 100vh; line-height: 1.65;
  background-image:
    linear-gradient(rgba(37,211,102,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,211,102,.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 230px;
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  border-inline-end: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 1.5rem 1rem; gap: .15rem;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  flex-shrink: 0;
}

.sidebar .logo {
  font-size: 1.35rem; font-weight: 800; color: var(--green);
  margin-bottom: 1.75rem;
  display: flex; align-items: center; gap: .65rem;
  letter-spacing: -.04em;
  text-shadow: 0 0 20px var(--green-glow);
}

.nav-link {
  display: flex; align-items: center; gap: .65rem;
  padding: .6rem .85rem; border-radius: var(--radius-sm);
  color: var(--text2); text-decoration: none;
  font-size: .875rem; font-weight: 500;
  transition: all .18s; position: relative;
}
.nav-link:hover { background: var(--bg3); color: var(--text); }
.nav-link.active {
  background: rgba(37,211,102,.08);
  color: var(--green);
  border: 1px solid rgba(37,211,102,.15);
}
.nav-link.active::before {
  content: '';
  position: absolute; inset-inline-start: 0;
  top: 20%; bottom: 20%; width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
[dir="rtl"] .nav-link.active::before { border-radius: 3px 0 0 3px; }
.nav-link .icon { font-size: 1rem; width: 22px; text-align: center; flex-shrink: 0; }

.sidebar-divider { height: 1px; background: var(--border2); margin: .6rem 0; }

.plan-badge {
  margin-top: auto; background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm); padding: .9rem; font-size: .8rem;
}
.plan-badge strong { color: var(--green); font-size: .85rem; display: block; }
.plan-badge .user-name { color: var(--text2); margin-top: .25rem; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  background: rgba(8,13,17,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  position: sticky; top: 0; z-index: 10;
}
.topbar h1 { font-size: 1.05rem; font-weight: 700; }
.topbar-actions { display: flex; align-items: center; gap: .75rem; }

.content { padding: 1.75rem; flex: 1; }

/* Cards */
.card {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: var(--radius); padding: 1.4rem;
  transition: border-color .2s;
}

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 1.75rem; }
.stat-card {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: var(--radius); padding: 1.4rem 1.2rem;
  position: relative; overflow: hidden; transition: all .2s;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; inset-inline-start: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
}
.stat-card:hover { border-color: var(--border); transform: translateY(-2px); box-shadow: var(--shadow); }
.stat-val {
  font-size: 2.2rem; font-weight: 700; color: var(--green);
  font-family: 'IBM Plex Mono', monospace;
  text-shadow: 0 0 20px var(--green-glow); line-height: 1;
}
.stat-label { color: var(--text2); font-size: .8rem; margin-top: .3rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 600; cursor: pointer;
  border: none; transition: all .2s; font-family: inherit;
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--green); color: #000; }
.btn-primary:hover { background: #2fef72; box-shadow: 0 0 16px var(--green-glow); transform: translateY(-1px); }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border2); }
.btn-secondary:hover { border-color: var(--border); background: var(--bg4); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid rgba(255,77,106,.3); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: .35rem .75rem; font-size: .8rem; }
.btn-lg { padding: .75rem 1.5rem; font-size: 1rem; }
.btn-icon { padding: .4rem .5rem; background: transparent; border: none; color: var(--text3); cursor: pointer; border-radius: 6px; font-size: 1rem; transition: all .15s; }
.btn-icon:hover { background: var(--bg3); color: var(--text); }

/* Forms */
.form-group { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1rem; }
.form-group label { font-size: .8rem; color: var(--text2); font-weight: 600; }
.form-control {
  background: var(--bg3); border: 1px solid var(--border2);
  color: var(--text); padding: .6rem .9rem;
  border-radius: var(--radius-sm); font-size: .9rem;
  font-family: inherit; transition: all .2s; width: 100%;
}
.form-control:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(37,211,102,.1); }
.form-control::placeholder { color: var(--text3); }
textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Table */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead { background: var(--bg3); }
th { text-align: start; padding: .75rem 1rem; color: var(--text3); font-weight: 600; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: .85rem 1rem; border-bottom: 1px solid rgba(255,255,255,.03); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background .15s; }
tbody tr:hover td { background: var(--bg3); }

/* Badges */
.badge { display: inline-flex; align-items: center; padding: .2rem .6rem; border-radius: 20px; font-size: .72rem; font-weight: 700; }
.badge-green { background: rgba(37,211,102,.1); color: var(--green); border: 1px solid rgba(37,211,102,.2); }
.badge-gray  { background: var(--bg3); color: var(--text2); border: 1px solid var(--border2); }
.badge-warn  { background: rgba(245,166,35,.1); color: var(--warn); border: 1px solid rgba(245,166,35,.2); }
.badge-danger{ background: rgba(255,77,106,.1); color: var(--danger); border: 1px solid rgba(255,77,106,.2); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.8);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 1rem;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 16px; width: 100%; max-width: 500px;
  padding: 1.75rem; box-shadow: var(--shadow), var(--shadow-green);
  animation: slideUp .25s ease;
}
@keyframes slideUp { from { transform: translateY(16px); opacity:0 } to { transform: none; opacity:1 } }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border2); }
.modal-header h2 { font-size: 1rem; font-weight: 700; }

/* Send screen */
.send-list { display: flex; flex-direction: column; gap: .75rem; }
.send-item {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: var(--radius); padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: 1rem; transition: all .3s;
}
.send-item:hover { border-color: var(--border); }
.send-item.done { opacity: .3; }
.contact-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(37,211,102,.08); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--green); font-size: .9rem; flex-shrink: 0;
}
.contact-info { flex: 1; min-width: 0; }
.contact-name { font-weight: 600; }
.contact-phone { font-size: .78rem; color: var(--text2); font-family: 'IBM Plex Mono', monospace; }
.msg-preview { font-size: .78rem; color: var(--text3); margin-top: .25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 340px; }
.send-item .actions { display: flex; gap: .5rem; flex-shrink: 0; }

.wa-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--green); color: #000;
  padding: .45rem .95rem; border-radius: var(--radius-sm);
  font-size: .82rem; font-weight: 700;
  text-decoration: none; transition: all .2s;
}
.wa-btn:hover { background: #2fef72; box-shadow: 0 0 12px var(--green-glow); transform: translateY(-1px); }

.mark-btn {
  background: transparent; border: 1px solid var(--border2);
  color: var(--text2); padding: .45rem .95rem;
  border-radius: var(--radius-sm); font-size: .82rem;
  cursor: pointer; font-family: inherit; font-weight: 500; transition: all .2s;
}
.mark-btn:hover { border-color: var(--green); color: var(--green); background: rgba(37,211,102,.06); }

/* Toast */
#toast {
  position: fixed; bottom: 1.75rem; inset-inline-end: 1.75rem;
  background: var(--bg3); border: 1px solid var(--border2);
  color: var(--text); padding: .8rem 1.3rem;
  border-radius: var(--radius-sm); font-size: .875rem;
  box-shadow: var(--shadow); z-index: 200;
  transform: translateY(80px) scale(.95); opacity: 0;
  transition: all .3s cubic-bezier(.34,1.56,.64,1);
  max-width: 300px;
}
#toast.show { transform: translateY(0) scale(1); opacity: 1; }
#toast.success { border-color: var(--green); color: var(--green); background: rgba(37,211,102,.07); }
#toast.error   { border-color: var(--danger); color: var(--danger); background: rgba(255,77,106,.07); }

/* Auth */
.auth-page {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center; padding: 1rem;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37,211,102,.07), transparent 60%);
}
.auth-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 18px; padding: 2.25rem 2rem;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow), var(--shadow-green);
  animation: slideUp .3s ease;
}
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo .logo-icon { font-size: 2.5rem; display: block; margin-bottom: .5rem; }
.auth-logo h1 { font-size: 1.8rem; font-weight: 800; color: var(--green); letter-spacing: -.05em; text-shadow: 0 0 30px var(--green-glow); }
.auth-logo p { color: var(--text2); font-size: .875rem; margin-top: .3rem; }
.auth-footer { text-align: center; margin-top: 1.25rem; font-size: .875rem; color: var(--text2); }
.auth-footer a { color: var(--green); text-decoration: none; font-weight: 600; }

/* Alert */
.alert { padding: .85rem 1rem; border-radius: var(--radius-sm); font-size: .875rem; margin-bottom: 1.25rem; }
.alert-danger { background: rgba(255,77,106,.07); border: 1px solid rgba(255,77,106,.2); color: var(--danger); }
.alert-success{ background: rgba(37,211,102,.07); border: 1px solid rgba(37,211,102,.2); color: var(--green); }

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.toolbar .spacer { flex: 1; }

/* Empty */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--text2); }
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 1rem; opacity: .4; }

/* Progress */
.progress-bar { height: 6px; background: var(--bg3); border-radius: 99px; overflow: hidden; }
.progress-bar-fill {
  height: 100%; border-radius: 99px; transition: width .6s ease;
  background: linear-gradient(90deg, var(--green-d), var(--green));
  box-shadow: 0 0 8px var(--green-glow);
}

/* Plans */
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; margin-bottom: 1.5rem; }
.plan-card {
  background: var(--bg2); border: 2px solid var(--border2);
  border-radius: 16px; padding: 1.75rem; cursor: pointer;
  transition: all .25s; position: relative; overflow: hidden;
}
.plan-card:hover { border-color: rgba(37,211,102,.3); transform: translateY(-3px); box-shadow: var(--shadow-green); }
.plan-card.selected { border-color: var(--green); box-shadow: var(--shadow-green); }
.plan-card.current { border-color: var(--warn); }
.plan-price { font-size: 2.2rem; font-weight: 800; color: var(--green); font-family: 'IBM Plex Mono', monospace; margin: .5rem 0; }
.plan-price span { font-size: .9rem; color: var(--text2); font-weight: 400; }
.plan-features { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; font-size: .85rem; color: var(--text2); }
.plan-features li { list-style: none; display: flex; align-items: center; gap: .4rem; }
.plan-features li::before { content: '✓'; color: var(--green); font-weight: 700; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 99px; }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .content { padding: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .send-item { flex-wrap: wrap; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}