:root{
  --bg:#f4f7fb;--panel:#fff;--text:#111c33;--muted:#687386;--line:#e2e8f1;
  --brand:#2563eb;--brand-dark:#101a30;--violet:#6d42f2;--ok:#10935f;--warn:#b7791f;--danger:#c24141;
  --wa:#19a463;--sms:#5b5bd6;--mail:#e98135;--shadow:0 10px 32px rgba(17,28,51,.06)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}a{color:var(--brand);text-decoration:none}button,input,select,textarea{font:inherit}

/* Brand assets */
.mh-logo-image{display:block;width:auto;max-width:100%;object-fit:contain}.mh-icon-image{display:block;width:100%;height:100%;object-fit:contain}.brand{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:14px;padding:8px 10px;margin:0 0 25px;box-shadow:0 10px 24px rgba(0,0,0,.12)}.brand .sidebar-logo{width:225px;height:auto}.landing-logo .mh-logo-image{width:235px}.auth-logo .mh-logo-image{width:280px;max-width:90%}

/* Main app shell */
.app-body{display:flex;min-height:100vh}.sidebar{width:285px;background:linear-gradient(180deg,#0c162b 0%,#0d1a31 100%);color:#fff;padding:22px 20px;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:30}.workspace{font-size:12px;color:#9fb0cb;letter-spacing:.14em;margin:5px 13px 16px}.side-nav{display:flex;flex-direction:column;gap:5px}.side-nav a{color:#e0e7f2;padding:12px 14px;border-radius:11px;font-size:16px;font-weight:590;transition:.16s ease}.side-nav a:hover{background:#182741;color:#fff}.side-nav a.active{background:linear-gradient(90deg,#22324d,#1b2a44);color:#fff;box-shadow:inset 3px 0 0 #4e7cf6}.nav-separator{display:flex;align-items:center;gap:8px;margin:18px 12px 7px;color:#7184a2;font-size:10px;font-weight:800;letter-spacing:.16em}.nav-separator:after{content:"";height:1px;background:#2a3850;flex:1}.switch-admin{display:block;margin-top:22px;color:#d9e1ef;border:1px solid #33445f;border-radius:10px;padding:10px 12px;text-align:center;font-weight:700}.main{margin-left:285px;width:calc(100% - 285px)}

/* Header */
.topbar{min-height:92px;background:rgba(255,255,255,.96);backdrop-filter:blur(9px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:13px 30px;position:sticky;top:0;z-index:20;gap:20px;box-shadow:0 4px 18px rgba(17,28,51,.025)}.topbar-left{display:flex;align-items:center;gap:15px;min-width:0;flex:1}.page-title-block{min-width:126px;display:flex;flex-direction:column;gap:1px}.page-title-block .page-kicker{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:#9aa6b8;font-weight:800}.page-title-block strong{font-size:19px;white-space:nowrap;letter-spacing:-.015em}.brand-switch{display:flex;flex-direction:column;gap:4px;padding-left:16px;border-left:1px solid var(--line)}.control-kicker{font-size:10px;font-weight:800;color:#8793a7;text-transform:uppercase;letter-spacing:.08em}.select-shell{position:relative;display:flex;align-items:center}.select-dot{position:absolute;left:11px;width:8px;height:8px;background:linear-gradient(145deg,#1b65f2,#7541ef);border-radius:50%;z-index:2}.brand-switch select{appearance:none;border:1px solid #dfe5ed;border-radius:11px;background:#f9fbfe url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%23687586' d='m7 10l5 5l5-5z'/%3E%3C/svg%3E") no-repeat right 10px center;padding:8px 31px 8px 27px;max-width:230px;min-width:150px;font-weight:750;color:var(--text);cursor:pointer}.brand-switch select:disabled{color:#8994a6;cursor:not-allowed}.app-switcher{display:flex;padding:4px;background:#f0f3f8;border:1px solid #e3e8ef;border-radius:13px;gap:3px;margin-left:3px}.app-switcher a{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:850;color:#667389;padding:8px 12px;border-radius:9px;white-space:nowrap;transition:.15s ease}.app-switcher a:hover{background:#fff}.app-switcher a.active{background:#fff;color:#172139;box-shadow:0 2px 7px rgba(15,23,42,.08)}.app-switcher .app-dot{width:7px;height:7px;border-radius:50%;background:#aeb8c8}.app-switcher .wa .app-dot{background:var(--wa)}.app-switcher .sms .app-dot{background:var(--sms)}.app-switcher .mail .app-dot{background:var(--mail)}.app-switcher .wa.active{color:#087a46}.app-switcher .sms.active{color:#4444bb}.app-switcher .mail.active{color:#b6581e}.topbar-right{display:flex;align-items:center;gap:12px}.language-switch{display:flex;background:#f2f5f9;border:1px solid #e2e7ef;padding:3px;border-radius:9px}.language-switch a{font-size:11px;font-weight:850;color:#7a879a;padding:5px 7px;border-radius:6px}.language-switch a.active{background:#fff;color:#18243a;box-shadow:0 1px 4px rgba(15,23,42,.08)}.user-dropdown{position:relative}.user-dropdown summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;padding:5px 7px;border-radius:10px}.user-dropdown summary::-webkit-details-marker{display:none}.user-dropdown summary:hover{background:#f5f7fa}.user-avatar{width:31px;height:31px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(145deg,#2866f3,#7541ef);color:#fff;font-size:13px;font-weight:850}.user-name{font-size:13px;color:#475569;font-weight:700;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chev{color:#8c97a8}.user-dropdown-menu{position:absolute;right:0;top:46px;width:185px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:7px;box-shadow:0 18px 45px rgba(15,23,42,.14);z-index:40}.user-dropdown:not([open]) .user-dropdown-menu{display:none}.user-dropdown-menu a{display:block;padding:10px 11px;border-radius:8px;color:#26344e;font-size:13px;font-weight:650}.user-dropdown-menu a:hover{background:#f3f6fa}.user-dropdown-menu .logout-link{color:#b42318;border-top:1px solid #edf0f4;margin-top:4px;padding-top:10px}

.content{padding:30px;max-width:1540px}.grid{display:grid;gap:18px}.grid.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 2px 8px rgba(15,23,42,.035)}.card.soft{background:linear-gradient(135deg,#fff,#f8faff)}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-size:29px;font-weight:850;margin-top:7px}.muted{color:var(--muted)}h1,h2,h3{margin-top:0;letter-spacing:-.025em}h2{font-size:29px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px;gap:20px}.section-head p{margin-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 15px;font-weight:780;cursor:pointer;background:#e8eefc;color:#193b7b;transition:.15s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:linear-gradient(135deg,#2563eb,#315fe6);color:#fff}.btn.wa{background:var(--wa);color:#fff}.btn.danger{background:#fee2e2;color:#991b1b}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--text)}.btn.small{padding:7px 10px;font-size:13px}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:15px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}th{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;background:#fbfcfe}tr:last-child td{border-bottom:0}.badge{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:780;background:#eef2ff;color:#3730a3}.badge.ok{background:#dcfce7;color:#166534}.badge.off{background:#f1f5f9;color:#64748b}.badge.warn{background:#fef3c7;color:#92400e}.badge.wa{background:#daf7e8;color:#087a46}.badge.sms{background:#e8e8ff;color:#4444bb}.badge.mail{background:#fff0e5;color:#b6581e}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field label{display:block;font-size:13px;font-weight:720;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #d7dee8;border-radius:10px;padding:11px 12px;background:#fff;color:var(--text)}.field textarea{min-height:105px}.field small{display:block;color:var(--muted);font-size:12px;margin-top:5px}.actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.flash{padding:12px 14px;border-radius:10px;margin-bottom:18px}.flash.success{background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}.flash.info{background:#dbeafe;color:#1e40af}.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.channel-card{position:relative;min-height:220px}.channel-icon{font-size:30px;margin:8px 0}.channel-card .launch{margin-top:18px}

/* Landing */
.landing{min-height:100vh;background:linear-gradient(180deg,#f8fbff 0,#fff 46%,#f6f7fb 100%)}.landing-nav{display:flex;max-width:1740px;margin:auto;padding:20px 34px;justify-content:space-between;align-items:center}.landing-logo{display:flex;align-items:center}.landing-nav-right{display:flex;align-items:center;gap:12px}.landing .language-switch{background:#fff}.hero{max-width:1780px;margin:82px auto 0;text-align:center;padding:0 30px}.hero .eyebrow{font-size:20px;padding:9px 16px;font-weight:850}.hero h1{font-size:52px;line-height:1.08;letter-spacing:-.045em;margin:21px auto;white-space:nowrap}.hero p{font-size:20px;color:#64748b;max-width:880px;margin:0 auto 29px}.hero-actions{display:flex;gap:12px;justify-content:center}.feature-row{max-width:1220px;margin:74px auto;padding:0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* Auth */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#f4f7fc,#fafbff)}.auth-wrap{width:100%;max-width:550px}.auth-language{display:flex;justify-content:flex-end;margin-bottom:10px}.auth-card{width:100%;background:#fff;border:1px solid var(--line);border-radius:19px;padding:31px;box-shadow:var(--shadow)}.auth-logo{display:flex;justify-content:center;align-items:center;margin-bottom:26px}.auth-card .field{margin-bottom:14px}.auth-card .btn{width:100%}.auth-foot{text-align:center;margin-top:16px;color:var(--muted);font-size:14px}

.progress{height:8px;background:#edf0f4;border-radius:999px;overflow:hidden}.progress span{display:block;height:100%;background:var(--brand)}.page-tabs{display:flex;gap:6px;margin:0 0 18px;flex-wrap:wrap}.page-tabs a{padding:8px 11px;border-radius:9px;background:#eef2f7;color:#536076;font-size:13px;font-weight:750}.page-tabs a.active{background:#17223a;color:#fff}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:16px 0}.toolbar .actions{justify-content:flex-end}.mini-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.mini-metric{padding:15px;border:1px solid var(--line);border-radius:12px;background:#fff}.mini-metric b{display:block;font-size:22px;margin-top:5px}.wa-hero{background:linear-gradient(135deg,#f0fff7,#fff);border-color:#d7f0e3}.wa-dot{width:11px;height:11px;border-radius:50%;background:var(--wa);display:inline-block;margin-right:7px}.callout{border-left:4px solid var(--brand);padding:13px 15px;background:#f3f7ff;border-radius:0 10px 10px 0}.callout.wa{border-color:var(--wa);background:#f0fff7}.empty-state{text-align:center;padding:38px 20px;color:var(--muted)}.template-preview{background:#eaf7ef;border-radius:12px;padding:18px;max-width:460px}.template-preview .bubble{background:#fff;padding:13px 14px;border-radius:10px;box-shadow:0 1px 3px rgba(15,23,42,.06);white-space:pre-wrap}.split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px}.small-note{font-size:12px;color:var(--muted)}.segment-rule{display:grid;grid-template-columns:1fr 1fr;gap:12px}.account-summary{display:grid;grid-template-columns:1fr 1fr;gap:18px}.profile-line{padding:12px 0;border-bottom:1px solid var(--line)}.profile-line:last-child{border-bottom:0}.profile-line small{display:block;color:var(--muted);margin-bottom:3px}

@media(max-width:1320px){.topbar{padding:12px 22px}.topbar-left{gap:10px}.page-title-block{min-width:100px}.brand-switch{padding-left:10px}.app-switcher a{padding:8px 9px}.user-name{display:none}.hero h1{font-size:46px}}
@media(max-width:1180px){.hero h1{white-space:normal}.grid.cards{grid-template-columns:repeat(2,1fr)}.app-switcher .app-dot{display:none}.split{grid-template-columns:1fr}}
@media(max-width:1000px){.channel-grid{grid-template-columns:1fr}.sidebar{width:230px}.main{margin-left:230px;width:calc(100% - 230px)}.brand .sidebar-logo{width:180px}.form-grid{grid-template-columns:1fr}.hero h1{font-size:43px}.app-switcher{display:none}.brand-switch select{max-width:170px}.mini-metrics{grid-template-columns:repeat(2,1fr)}.page-title-block{display:none}.account-summary{grid-template-columns:1fr}}
@media(max-width:740px){.sidebar{position:static;width:100%;min-height:auto}.brand{max-width:245px}.app-body{display:block}.main{margin:0;width:100%}.topbar{position:static;padding:11px 16px;align-items:flex-start;flex-wrap:wrap}.topbar-left{flex-wrap:wrap;width:100%}.topbar-right{margin-left:auto}.content{padding:18px}.grid.cards{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr}.landing-nav{padding:16px 18px}.landing-logo .mh-logo-image{width:190px}.hero{margin-top:40px}.hero h1{font-size:35px;white-space:normal}.hero .eyebrow{font-size:16px}.brand-switch{border-left:0;padding-left:0}.mini-metrics{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.segment-rule{grid-template-columns:1fr}.user-dropdown-menu{right:0}}

/* =========================================================
   MesajHub V0.4 — branding, landing, header & language polish
   ========================================================= */

/* Final logo sizing — cropped transparent asset */
.brand{background:#fff;padding:9px 12px;margin-bottom:24px;border-radius:14px;min-height:64px}
.brand .sidebar-logo{width:205px;max-width:100%;height:auto}
.landing-logo .mh-logo-image{width:245px;max-width:100%;height:auto}
.auth-logo .mh-logo-image{width:285px;max-width:92%;height:auto}

/* Landing header */
.landing-nav{max-width:1780px;padding:18px 34px;min-height:84px}
.landing-nav-right{gap:14px}
.hero{max-width:1880px;margin:54px auto 0;padding:0 22px}
.hero .eyebrow{font-size:22px;line-height:1;padding:10px 18px;font-weight:860;letter-spacing:-.012em}
.hero h1{font-size:clamp(38px,3vw,50px);line-height:1.04;letter-spacing:-.045em;margin:24px auto 20px;white-space:nowrap;max-width:none;font-weight:880}
.hero p{font-size:19px;line-height:1.48;max-width:900px;margin:0 auto 28px}
.feature-row{margin-top:64px}

/* App header */
.topbar{min-height:82px;padding:12px 28px;gap:22px;align-items:center}
.topbar-primary{display:flex;align-items:center;gap:15px;min-width:0;flex:1}
.page-title-block{display:flex;align-items:center;min-width:145px;flex:0 0 auto}
.page-title-block strong{font-size:21px;line-height:1.1;white-space:nowrap;letter-spacing:-.025em}
.page-title-block .page-kicker{display:none}
.brand-switch{display:flex;flex-direction:row;align-items:center;gap:9px;padding-left:16px;border-left:1px solid var(--line);min-width:0}
.control-kicker{font-size:11px;font-weight:850;color:#7a8799;text-transform:none;letter-spacing:0;white-space:nowrap}
.select-shell{min-width:0}
.brand-switch select{height:39px;border-radius:12px;background-color:#fff;max-width:245px;min-width:165px;padding-top:7px;padding-bottom:7px;box-shadow:0 2px 7px rgba(15,23,42,.035)}
.app-switcher{margin-left:1px;border-radius:14px;padding:4px;gap:3px;background:#eef2f7;border-color:#e0e6ef;white-space:nowrap}
.app-switcher a{font-size:12px;padding:8px 12px;border-radius:10px;font-weight:820}
.app-switcher a.active{box-shadow:0 2px 8px rgba(15,23,42,.1)}
.topbar-right{flex:0 0 auto;gap:11px}

/* Language segmented pill */
.language-switch{display:inline-flex;align-items:center;gap:2px;padding:3px;background:#eef2f7;border:1px solid #dfe6ef;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.language-switch a{min-width:35px;text-align:center;padding:6px 9px;border-radius:999px;font-size:11px;line-height:1;font-weight:900;color:#68758a;transition:.15s ease}
.language-switch a:hover{color:#172139;background:rgba(255,255,255,.65)}
.language-switch a.active{color:#fff;background:linear-gradient(135deg,#2563eb,#6d42f2);box-shadow:0 2px 7px rgba(59,84,220,.24)}

/* User control */
.user-dropdown summary{border:1px solid transparent;padding:5px 7px 5px 5px}
.user-dropdown summary:hover{background:#f7f9fc;border-color:#e5eaf1}
.user-avatar{border-radius:999px;width:32px;height:32px}

/* Keep the title on one line on normal desktop screens. */
@media(min-width:1181px){
  .hero h1{white-space:nowrap}
}

@media(max-width:1320px){
  .topbar{padding:11px 20px;gap:13px}
  .topbar-primary{gap:10px}
  .page-title-block{min-width:115px}
  .page-title-block strong{font-size:18px}
  .brand-switch{padding-left:10px;gap:7px}
  .brand-switch select{min-width:145px;max-width:190px}
  .app-switcher a{padding:8px 9px}
  .hero h1{font-size:44px}
}

@media(max-width:1180px){
  .hero h1{white-space:normal;font-size:44px;max-width:980px}
  .topbar{align-items:flex-start;flex-wrap:wrap}
  .topbar-primary{flex-wrap:wrap;row-gap:9px}
  .topbar-right{margin-left:auto}
}

@media(max-width:1000px){
  .brand .sidebar-logo{width:175px}
  .app-switcher{display:flex;width:100%;order:3;margin-left:0}
  .app-switcher a{flex:1;justify-content:center}
  .page-title-block{display:flex;min-width:auto}
  .brand-switch{border-left:0;padding-left:0}
  .topbar-primary{width:100%}
}

@media(max-width:740px){
  .landing-nav{padding:14px 16px;min-height:72px;gap:12px}
  .landing-logo .mh-logo-image{width:185px}
  .landing-nav-right .actions .btn{padding:8px 10px;font-size:12px}
  .landing-nav-right{gap:7px}
  .hero{margin-top:38px;padding:0 16px}
  .hero .eyebrow{font-size:16px;padding:8px 12px}
  .hero h1{font-size:35px;white-space:normal;line-height:1.08}
  .hero p{font-size:17px}
  .brand{max-width:230px}
  .topbar{padding:10px 14px;gap:10px}
  .topbar-primary{display:grid;grid-template-columns:1fr;gap:9px}
  .page-title-block strong{font-size:20px}
  .brand-switch{display:grid;grid-template-columns:auto minmax(0,1fr);gap:7px;align-items:center}
  .brand-switch select{max-width:none;width:100%;min-width:0}
  .app-switcher{overflow-x:auto;justify-content:stretch}
  .app-switcher a{min-width:92px}
  .topbar-right{width:100%;justify-content:space-between;margin-left:0}
  .user-name{display:inline;max-width:135px}
  .auth-logo .mh-logo-image{width:235px}
}