/* Student Academic Portal — front-end styles
   Professional academic blue/teal palette, minimal decoration. */

:root {
	--sap-primary: #0f4c5c;
	--sap-primary-dark: #0a3540;
	--sap-accent: #1f9e8e;
	--sap-accent-light: #e6f5f3;
	--sap-bg: #f5f7f8;
	--sap-surface: #ffffff;
	--sap-border: #e1e6e8;
	--sap-text: #1f2933;
	--sap-muted: #6b7a82;
	--sap-success: #1f9e5c;
	--sap-success-bg: #e6f6ec;
	--sap-danger: #c0392b;
	--sap-danger-bg: #fbeae8;
	--sap-warning: #b7791f;
	--sap-warning-bg: #fbf3e6;
	--sap-radius: 8px;
	--sap-shadow: 0 1px 3px rgba(15, 76, 92, 0.08);
	--sap-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.sap-portal-wrap * { box-sizing: border-box; }

.sap-portal-wrap {
	font-family: var(--sap-font);
	color: var(--sap-text);
	background: var(--sap-bg);
	display: flex;
	min-height: 100vh;
	margin: -1px 0 0 0;
}

/* Sidebar */
.sap-sidebar {
	width: 240px;
	flex-shrink: 0;
	background: var(--sap-primary);
	color: #fff;
	padding: 24px 0;
	position: sticky;
	top: 0;
	height: 100vh;
	overflow-y: auto;
}
.sap-sidebar-brand {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	font-size: 15px;
	padding: 0 20px 20px;
	border-bottom: 1px solid rgba(255,255,255,0.12);
	margin-bottom: 12px;
}
.sap-sidebar ul { list-style: none; margin: 0; padding: 0; }
.sap-sidebar li a, .sap-sidebar li button.sap-logout-link {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 20px;
	color: rgba(255,255,255,0.85);
	text-decoration: none;
	font-size: 14px;
	border-left: 3px solid transparent;
	background: none;
	border-top: none;
	border-right: none;
	border-bottom: none;
	width: 100%;
	text-align: left;
	cursor: pointer;
}
.sap-sidebar li a:hover, .sap-sidebar li.active a { background: rgba(255,255,255,0.08); border-left-color: var(--sap-accent); color: #fff; }
.sap-nav-badge { margin-left: auto; background: var(--sap-accent); color: #fff; font-size: 11px; padding: 1px 7px; border-radius: 10px; }

.sap-bottom-nav { display: none; }

/* Main content */
.sap-main { flex: 1; padding: 28px 32px 80px; max-width: 1200px; }
.sap-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.sap-topbar h1 { font-size: 22px; margin: 0 0 4px; color: var(--sap-primary-dark); }
.sap-muted { color: var(--sap-muted); font-size: 13px; }

.sap-info-strip { display: flex; flex-wrap: wrap; gap: 18px; background: var(--sap-surface); border: 1px solid var(--sap-border); border-radius: var(--sap-radius); padding: 14px 18px; margin-bottom: 20px; font-size: 13px; }

/* Cards */
.sap-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 22px; }
.sap-stat-card { background: var(--sap-surface); border: 1px solid var(--sap-border); border-radius: var(--sap-radius); padding: 16px 18px; box-shadow: var(--sap-shadow); }
.sap-stat-label { display: block; font-size: 12px; color: var(--sap-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .03em; }
.sap-stat-value { display: block; font-size: 26px; font-weight: 700; color: var(--sap-primary-dark); }
.sap-stat-pass .sap-stat-value { color: var(--sap-success); }
.sap-stat-fail .sap-stat-value { color: var(--sap-danger); }

.sap-progress-bar-wrap { margin-bottom: 22px; }
.sap-progress-label { font-size: 13px; margin-bottom: 6px; color: var(--sap-muted); }
.sap-progress-bar { background: var(--sap-border); border-radius: 20px; height: 10px; overflow: hidden; }
.sap-progress-fill { background: var(--sap-accent); height: 100%; transition: width .3s ease; }

.sap-two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }

/* Panels */
.sap-panel { background: var(--sap-surface); border: 1px solid var(--sap-border); border-radius: var(--sap-radius); padding: 20px 22px; margin-bottom: 20px; box-shadow: var(--sap-shadow); }
.sap-panel h2 { font-size: 16px; margin: 0 0 14px; color: var(--sap-primary-dark); }
.sap-panel h3 { font-size: 14px; margin: 16px 0 10px; }

/* Tables */
.sap-table-scroll { overflow-x: auto; }
.sap-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sap-table th, .sap-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--sap-border); }
.sap-table thead th { background: var(--sap-accent-light); color: var(--sap-primary-dark); font-weight: 600; }
.sap-table tfoot th { background: var(--sap-bg); }
.sap-table tbody tr:hover { background: #fafcfc; }

/* Badges */
.sap-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .02em; }
.sap-badge-active, .sap-badge-pass, .sap-badge-published, .sap-badge-completed { background: var(--sap-success-bg); color: var(--sap-success); }
.sap-badge-inactive, .sap-badge-fail, .sap-badge-archived { background: var(--sap-danger-bg); color: var(--sap-danger); }
.sap-badge-pending, .sap-badge-incomplete, .sap-badge-withheld { background: var(--sap-warning-bg); color: var(--sap-warning); }
.sap-badge-workflow { background: var(--sap-accent-light); color: var(--sap-primary); }

/* Buttons */
.sap-btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: 6px; border: 1px solid var(--sap-border); background: var(--sap-surface); color: var(--sap-text); font-size: 13px; cursor: pointer; text-decoration: none; }
.sap-btn:hover { border-color: var(--sap-accent); color: var(--sap-primary); }
.sap-btn-primary { background: var(--sap-primary); border-color: var(--sap-primary); color: #fff; }
.sap-btn-primary:hover { background: var(--sap-primary-dark); color: #fff; }
.sap-btn-small { padding: 5px 12px; font-size: 12px; }
.sap-btn-block { width: 100%; justify-content: center; }

.sap-link { color: var(--sap-primary); text-decoration: none; font-size: 13px; font-weight: 600; }
.sap-link:hover { text-decoration: underline; }

/* Alerts */
.sap-alert { padding: 12px 16px; border-radius: 6px; font-size: 13px; margin-bottom: 16px; }
.sap-alert-error { background: var(--sap-danger-bg); color: var(--sap-danger); }
.sap-alert-success { background: var(--sap-success-bg); color: var(--sap-success); }
.sap-alert-info { background: var(--sap-accent-light); color: var(--sap-primary-dark); }

/* Empty states */
.sap-empty-state { text-align: center; padding: 36px 20px; color: var(--sap-muted); font-size: 14px; background: var(--sap-bg); border-radius: var(--sap-radius); border: 1px dashed var(--sap-border); }

/* Forms */
.sap-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--sap-text); margin-bottom: 14px; }
.sap-form input[type=text], .sap-form input[type=email], .sap-form input[type=number], .sap-form input[type=date], .sap-form input[type=url], .sap-form select, .sap-form textarea {
	font-weight: 400; padding: 9px 12px; border: 1px solid var(--sap-border); border-radius: 6px; font-size: 13px; font-family: var(--sap-font);
}
.sap-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 4px 18px; }
.sap-full-width { grid-column: 1 / -1; }
.sap-checkbox-label { display: flex; align-items: center; gap: 8px; font-weight: 400; }

.sap-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.sap-filter-bar input, .sap-filter-bar select { padding: 8px 10px; border: 1px solid var(--sap-border); border-radius: 6px; font-size: 13px; }

/* Login / Verify pages */
.sap-login-wrap, .sap-verify-wrap { align-items: center; justify-content: center; min-height: 90vh; }
.sap-login-card { max-width: 420px; width: 100%; margin: 40px auto; background: var(--sap-surface); border: 1px solid var(--sap-border); border-radius: 12px; padding: 34px 30px; box-shadow: 0 6px 24px rgba(15,76,92,0.08); }
.sap-login-brand { text-align: center; margin-bottom: 22px; }
.sap-login-brand .dashicons { font-size: 34px; width: 34px; height: 34px; color: var(--sap-accent); }
.sap-login-brand h1 { font-size: 19px; margin: 8px 0 2px; color: var(--sap-primary-dark); }
.sap-login-brand p { color: var(--sap-muted); font-size: 13px; margin: 0; }
.sap-login-form { display: flex; flex-direction: column; gap: 6px; }
.sap-login-form label { font-size: 13px; font-weight: 600; margin-top: 8px; }
.sap-login-form input { padding: 11px 14px; border: 1px solid var(--sap-border); border-radius: 6px; font-size: 14px; }
.sap-login-form button { margin-top: 18px; }
.sap-login-links { text-align: center; margin-top: 16px; font-size: 13px; }

.sap-verify-result { margin-top: 20px; padding: 18px; border-radius: 8px; }
.sap-verify-valid { background: var(--sap-success-bg); }
.sap-verify-invalid { background: var(--sap-danger-bg); }
.sap-verify-result h2 { font-size: 15px; margin: 0 0 12px; }
.sap-verify-valid h2 { color: var(--sap-success); }
.sap-verify-invalid h2 { color: var(--sap-danger); }
.sap-verify-result table { width: 100%; font-size: 13px; }
.sap-verify-result th { text-align: left; color: var(--sap-muted); padding: 6px 8px 6px 0; width: 40%; }
.sap-verify-result td { padding: 6px 0; }

/* Profile */
.sap-profile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.sap-profile-grid p { margin: 2px 0 0; font-weight: 600; }

/* Notifications */
.sap-notification-list { list-style: none; margin: 0; padding: 0; }
.sap-notification-list li { padding: 12px 0; border-bottom: 1px solid var(--sap-border); }
.sap-notification-list li.unread { background: var(--sap-accent-light); border-radius: 6px; padding: 12px; margin-bottom: 6px; }
.sap-notification-list li p { margin: 4px 0; font-size: 13px; }
.sap-notification-list-full li { display: flex; gap: 14px; align-items: flex-start; }
.sap-notification-list-full li i { color: var(--sap-accent); font-size: 16px; margin-top: 3px; }

/* Timeline */
.sap-timeline-level { margin-bottom: 22px; }
.sap-timeline-level h3 { color: var(--sap-primary-dark); }
.sap-timeline-level ul { list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 2px solid var(--sap-border); }
.sap-timeline-item { position: relative; padding: 6px 0 14px 22px; }
.sap-timeline-dot { position: absolute; left: -27px; top: 10px; width: 12px; height: 12px; border-radius: 50%; background: var(--sap-border); border: 2px solid var(--sap-surface); }
.sap-timeline-completed .sap-timeline-dot { background: var(--sap-success); }
.sap-timeline-active .sap-timeline-dot { background: var(--sap-accent); box-shadow: 0 0 0 4px var(--sap-accent-light); }

/* Marks grid */
.sap-marks-grid input.sap-mark-input { width: 70px; padding: 6px 8px; border: 1px solid var(--sap-border); border-radius: 4px; text-align: center; }
.sap-marks-grid input.sap-mark-input.sap-saved { border-color: var(--sap-success); }
.sap-marks-grid input.sap-mark-input.sap-error { border-color: var(--sap-danger); background: var(--sap-danger-bg); }

.sap-row-error { background: var(--sap-danger-bg); }
.sap-row-warning { background: var(--sap-warning-bg); }
.sap-row-ok { background: var(--sap-success-bg); }