/* ZnoteX installer — same visual language as the admin panel, standalone. */

:root {
	--bg:      #eef1f5;
	--panel:   #ffffff;
	--panel-2: #f7f9fb;
	--fg:      #222831;
	--muted:   #6b7787;
	--line:    #dfe4ec;
	--accent:  #17a2b8;
	--green:   #2ea36c;
	--red:     #e05563;
	--amber:   #e6a532;
	--radius:  10px;
	--shadow:  0 1px 2px rgba(20,30,45,.06), 0 4px 14px rgba(20,30,45,.06);
}

* { box-sizing: border-box; }

body {
	margin: 0;
	min-height: 100vh;
	background: var(--bg);
	color: var(--fg);
	font: 14.5px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
}

.wrap { max-width: 860px; margin: 0 auto; padding: 32px 20px 60px; }

/* Header */
.head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 22px;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 600; }
.mark {
	display: grid; place-items: center;
	width: 34px; height: 34px;
	border-radius: 8px;
	background: var(--accent); color: #fff;
	font-size: 13px; font-weight: 700; letter-spacing: .4px;
}
.version { color: var(--muted); font-size: 13px; }

/* Step rail */
.steps {
	display: flex; flex-wrap: wrap; gap: 6px;
	margin: 0 0 18px; padding: 0; list-style: none;
}
.steps li {
	display: flex; align-items: center; gap: 8px;
	flex: 1 1 120px;
	padding: 9px 12px;
	background: var(--panel); border: 1px solid var(--line);
	border-radius: var(--radius);
	color: var(--muted); font-size: 12.5px;
}
.steps .num {
	display: grid; place-items: center;
	width: 22px; height: 22px; flex: 0 0 22px;
	border-radius: 50%;
	background: var(--panel-2); border: 1px solid var(--line);
	font-size: 11px; font-weight: 700;
}
.steps li.is-current { border-color: var(--accent); color: var(--fg); font-weight: 600; }
.steps li.is-current .num { background: var(--accent); border-color: var(--accent); color: #fff; }
.steps li.is-done .num { background: var(--green); border-color: var(--green); color: #fff; }

/* Card */
.card {
	background: var(--panel);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	padding: 26px 28px;
}
.card h1 { margin: 0 0 6px; font-size: 21px; }
.card h2 { margin: 26px 0 10px; font-size: 15px; }
.card > p:first-of-type { margin-top: 0; }
.lead { color: var(--muted); margin: 0 0 22px; }

/* Messages */
.good, .bad, .warn, .info {
	padding: 11px 14px; border-radius: 6px;
	border: 1px solid transparent; border-left-width: 4px;
	margin: 0 0 16px; font-size: 13.5px;
}
.good { background:#e8f7ef; border-color:#b8e6cd; border-left-color:var(--green); color:#1c6b45; }
.bad  { background:#fdecee; border-color:#f6c9ce; border-left-color:var(--red);   color:#9e2733; }
.warn { background:#fdf3e3; border-color:#f3ddb4; border-left-color:var(--amber); color:#8a5c12; }
.info { background:#e9f4fa; border-color:#bfdff0; border-left-color:var(--accent);color:#1b5b7d; }

/* Checklist */
.checks { margin: 0; padding: 0; list-style: none; }
.checks li {
	display: flex; align-items: flex-start; gap: 10px;
	padding: 10px 0; border-bottom: 1px solid var(--line);
}
.checks li:last-child { border-bottom: 0; }
.checks .state { flex: 0 0 20px; font-weight: 700; line-height: 1.5; }
.checks .ok   { color: var(--green); }
.checks .no   { color: var(--red); }
.checks .opt  { color: var(--amber); }
.checks .what { flex: 1 1 auto; }
.checks .detail { display: block; color: var(--muted); font-size: 12.5px; }

/* Forms */
.field { margin-bottom: 15px; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 15px; }
label.lbl { display: block; margin-bottom: 5px; font-size: 12.5px; font-weight: 600; }
input[type=text], input[type=password], input[type=email], input[type=number], select {
	width: 100%; padding: 9px 11px;
	border: 1px solid var(--line); border-radius: 6px;
	background: var(--panel); color: var(--fg);
	font: inherit; font-size: 14px; outline: none;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(23,162,184,.16); }
.hint { margin: 5px 0 0; color: var(--muted); font-size: 12.5px; }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; margin-top: 22px; }
.btn {
	display: inline-flex; align-items: center; gap: 7px;
	padding: 9px 17px; border: 1px solid transparent; border-radius: 6px;
	background: var(--accent); color: #fff;
	font: inherit; font-size: 14px; font-weight: 600;
	text-decoration: none; cursor: pointer;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--fg); }
.btn.ghost:hover { background: var(--panel-2); filter: none; }
.btn.green { background: var(--green); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }

/* Bits */
code {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 12.5px;
	background: var(--panel-2); padding: 1px 5px; border-radius: 4px;
}
pre {
	background:#10161e; color:#c3cede; padding:14px; border-radius:6px;
	overflow-x:auto; font-size:12.5px; line-height:1.5;
}
pre code { background: none; padding: 0; color: inherit; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 10px 0; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; }
.foot { margin-top: 20px; color: var(--muted); font-size: 12.5px; text-align: center; }