/*
 * Tender System — marketplace-style design system.
 * Hand-written, no build step/CDN dependency (a real Tailwind setup
 * would need an npm/PostCSS pipeline this plugin doesn't have); the
 * spacing/radius/shadow scale below is deliberately Tailwind-like so the
 * result still reads as a modern SaaS dashboard. Everything is scoped
 * under .ts so it never leaks into the surrounding theme.
 */

.ts {
	--ts-space-1: 4px;
	--ts-space-2: 8px;
	--ts-space-3: 12px;
	--ts-space-4: 16px;
	--ts-space-5: 24px;
	--ts-space-6: 32px;
	--ts-radius-sm: 6px;
	--ts-radius: 10px;
	--ts-radius-lg: 16px;
	--ts-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
	--ts-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.10);
	--ts-shadow-lg: 0 24px 48px rgba(15, 23, 42, 0.22);
	--ts-color-bg: #f6f7fb;
	--ts-color-surface: #ffffff;
	--ts-color-border: #e5e7eb;
	--ts-color-text: #111827;
	--ts-color-text-muted: #6b7280;
	--ts-color-primary: #2563eb;
	--ts-color-primary-dark: #1d4ed8;
	--ts-color-success: #15803d;
	--ts-color-success-bg: #ecfdf5;
	--ts-color-danger: #b91c1c;
	--ts-color-danger-bg: #fef2f2;
	--ts-color-warning: #92400e;
	--ts-color-warning-bg: #fffbeb;
	--ts-color-info: #1d4ed8;
	--ts-color-info-bg: #eff6ff;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--ts-color-text);
	max-width: 1100px;
	margin: 0 auto 2em;
	box-sizing: border-box;
}

.ts *,
.ts *::before,
.ts *::after {
	box-sizing: border-box;
}

.ts a {
	color: var(--ts-color-primary);
}

.ts-back-link {
	display: inline-block;
	margin-bottom: var(--ts-space-4);
	text-decoration: none;
	font-weight: 600;
}

/* ---------- Notices ---------- */

.ts-notice {
	padding: var(--ts-space-3) var(--ts-space-4);
	margin-bottom: var(--ts-space-4);
	border-radius: var(--ts-radius-sm);
	background: var(--ts-color-success-bg);
	border: 1px solid #b7e1c4;
	color: var(--ts-color-success);
}

.ts-notice--error {
	background: var(--ts-color-danger-bg);
	border-color: #f0b6b6;
	color: var(--ts-color-danger);
}

.ts-notice--warning {
	background: var(--ts-color-warning-bg);
	border-color: #e6c97e;
	color: var(--ts-color-warning);
}

/* ---------- Empty state ---------- */

.ts-empty-state {
	padding: var(--ts-space-6);
	text-align: center;
	color: var(--ts-color-text-muted);
	background: var(--ts-color-surface);
	border: 1px dashed var(--ts-color-border);
	border-radius: var(--ts-radius);
}

/* ---------- Toolbar ---------- */

.ts-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--ts-space-3);
	margin: var(--ts-space-5) 0 var(--ts-space-4);
	flex-wrap: wrap;
}

.ts-toolbar__title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 700;
}

/* ---------- Stat cards ---------- */

.ts-stats-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--ts-space-4);
	margin-bottom: var(--ts-space-5);
}

@media (max-width: 720px) {
	.ts-stats-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.ts-stat-card {
	background: var(--ts-color-surface);
	border: 1px solid var(--ts-color-border);
	border-radius: var(--ts-radius);
	box-shadow: var(--ts-shadow);
	padding: var(--ts-space-4) var(--ts-space-5);
}

.ts-stat-card__value {
	font-size: 1.75rem;
	font-weight: 800;
	line-height: 1.1;
}

.ts-stat-card__label {
	margin-top: var(--ts-space-1);
	font-size: 0.85rem;
	color: var(--ts-color-text-muted);
}

.ts-stat-card--open .ts-stat-card__value { color: var(--ts-color-info); }
.ts-stat-card--closed .ts-stat-card__value { color: var(--ts-color-text-muted); }
.ts-stat-card--bids .ts-stat-card__value { color: var(--ts-color-success); }

/* ---------- Filter bar ---------- */

.ts-filter-bar {
	display: flex;
	gap: var(--ts-space-2);
	margin-bottom: var(--ts-space-4);
	flex-wrap: wrap;
}

.ts-filter-btn {
	padding: var(--ts-space-2) var(--ts-space-4);
	border-radius: 999px;
	border: 1px solid var(--ts-color-border);
	background: var(--ts-color-surface);
	color: var(--ts-color-text-muted);
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ts-filter-btn:hover {
	border-color: var(--ts-color-primary);
	color: var(--ts-color-primary);
}

.ts-filter-btn.is-active {
	background: var(--ts-color-primary);
	border-color: var(--ts-color-primary);
	color: #fff;
}

/* ---------- Card grid ---------- */

.ts-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: var(--ts-space-4);
}

.ts-grid--bids {
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.ts-card {
	background: var(--ts-color-surface);
	border: 1px solid var(--ts-color-border);
	border-radius: var(--ts-radius);
	box-shadow: var(--ts-shadow);
	padding: var(--ts-space-4);
	display: flex;
	flex-direction: column;
	gap: var(--ts-space-2);
	transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.ts-card:hover {
	box-shadow: var(--ts-shadow-md);
	transform: translateY(-2px);
}

.ts-card__header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--ts-space-2);
}

.ts-card__title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.3;
}

.ts-card__excerpt {
	margin: 0;
	color: var(--ts-color-text-muted);
	font-size: 0.9rem;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ts-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: var(--ts-space-4);
	margin: var(--ts-space-2) 0 0;
}

.ts-card__meta-item dt {
	font-size: 0.72rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ts-color-text-muted);
	margin: 0;
}

.ts-card__meta-item dd {
	margin: 0;
	font-weight: 600;
	font-size: 0.92rem;
}

.ts-card__actions {
	margin-top: auto;
	padding-top: var(--ts-space-3);
	display: flex;
	flex-wrap: wrap;
	gap: var(--ts-space-2);
	align-items: center;
}

.ts-bid-card__price {
	font-size: 1.25rem;
	font-weight: 800;
	margin: 0;
}

.ts-bid-card__message {
	color: var(--ts-color-text-muted);
	font-size: 0.9rem;
	margin: 0;
}

/* ---------- Badges ---------- */

.ts-badge {
	display: inline-block;
	padding: 2px 10px;
	border-radius: 999px;
	font-size: 0.72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	white-space: nowrap;
}

.ts-badge--open,
.ts-badge--pending { background: var(--ts-color-warning-bg); color: var(--ts-color-warning); }

.ts-badge--closed,
.ts-badge--lost,
.ts-badge--rejected { background: #f3f4f6; color: var(--ts-color-text-muted); }

.ts-badge--awarded,
.ts-badge--accepted,
.ts-badge--won,
.ts-badge--ready { background: var(--ts-color-success-bg); color: var(--ts-color-success); }

.ts-badge--missing { background: var(--ts-color-danger-bg); color: var(--ts-color-danger); }

/* ---------- Buttons ---------- */

.ts-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border-radius: var(--ts-radius-sm);
	border: 1px solid transparent;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.ts-btn--sm { padding: 6px 12px; font-size: 0.82rem; }

.ts-btn--primary {
	background: var(--ts-color-primary);
	color: #fff;
}
.ts-btn--primary:hover { background: var(--ts-color-primary-dark); }

.ts-btn--secondary {
	background: #eef2ff;
	color: var(--ts-color-primary-dark);
}
.ts-btn--secondary:hover { background: #e0e7ff; }

.ts-btn--ghost {
	background: transparent;
	border-color: var(--ts-color-border);
	color: var(--ts-color-text);
}
.ts-btn--ghost:hover { border-color: #cbd5e1; background: #f9fafb; }

.ts-btn--danger {
	background: var(--ts-color-danger-bg);
	color: var(--ts-color-danger);
}

.ts-btn:disabled,
.ts-btn.is-loading {
	opacity: 0.65;
	cursor: progress;
	pointer-events: none;
}

.ts-btn.is-loading::before {
	content: "";
	width: 13px;
	height: 13px;
	border-radius: 50%;
	border: 2px solid currentColor;
	border-right-color: transparent;
	animation: ts-spin 0.6s linear infinite;
}

.ts-inline-form {
	display: inline-block;
	margin: 0;
}

@keyframes ts-spin {
	to { transform: rotate(360deg); }
}

/* ---------- Forms ---------- */

.ts-form .ts-field,
.ts-form .ts-field-row {
	margin-bottom: var(--ts-space-4);
}

.ts-field-row {
	display: flex;
	gap: var(--ts-space-4);
	flex-wrap: wrap;
}

.ts-field-row .ts-field {
	flex: 1 1 160px;
	margin-bottom: 0;
}

.ts-form label {
	display: block;
	font-weight: 600;
	font-size: 0.85rem;
	margin-bottom: var(--ts-space-1);
}

.ts-input {
	width: 100%;
	padding: 9px 11px;
	border: 1px solid var(--ts-color-border);
	border-radius: var(--ts-radius-sm);
	font-size: 0.92rem;
	background: var(--ts-color-surface);
	color: var(--ts-color-text);
}

.ts-input:focus {
	outline: none;
	border-color: var(--ts-color-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.ts-textarea {
	resize: vertical;
}

.ts-form__actions {
	display: flex;
	justify-content: flex-end;
}

.ts-field--error .ts-input {
	border-color: var(--ts-color-danger);
}

.ts-field__error {
	color: var(--ts-color-danger);
	font-size: 0.78rem;
	margin-top: var(--ts-space-1);
}

/* ---------- Modal ---------- */

.ts-modal {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--ts-space-4);
	visibility: hidden;
	opacity: 0;
	transition: opacity 0.2s ease, visibility 0.2s ease;
}

.ts-modal.is-open {
	visibility: visible;
	opacity: 1;
}

.ts-modal__overlay {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.55);
}

.ts-modal__panel {
	position: relative;
	background: var(--ts-color-surface);
	border-radius: var(--ts-radius-lg);
	box-shadow: var(--ts-shadow-lg);
	width: 100%;
	max-width: 480px;
	max-height: 85vh;
	overflow-y: auto;
	transform: translateY(16px) scale(0.98);
	transition: transform 0.2s ease;
}

.ts-modal.is-open .ts-modal__panel {
	transform: translateY(0) scale(1);
}

.ts-modal--wide .ts-modal__panel {
	max-width: 720px;
}

.ts-modal__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--ts-space-4) var(--ts-space-5);
	border-bottom: 1px solid var(--ts-color-border);
}

.ts-modal__title {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 700;
}

.ts-modal__close {
	background: none;
	border: none;
	font-size: 1.4rem;
	line-height: 1;
	cursor: pointer;
	color: var(--ts-color-text-muted);
	padding: 0 var(--ts-space-1);
}

.ts-modal__body {
	padding: var(--ts-space-5);
}

.ts-modal__loading {
	text-align: center;
	color: var(--ts-color-text-muted);
	padding: var(--ts-space-6) 0;
}

body.ts-modal-open {
	overflow: hidden;
}

/* ---------- Toasts ---------- */

.ts-toast-container {
	position: fixed;
	top: var(--ts-space-4);
	right: var(--ts-space-4);
	z-index: 200000;
	display: flex;
	flex-direction: column;
	gap: var(--ts-space-2);
	max-width: 340px;
}

.ts-toast {
	background: var(--ts-color-surface);
	border-left: 4px solid var(--ts-color-text-muted);
	border-radius: var(--ts-radius-sm);
	box-shadow: var(--ts-shadow-md);
	padding: var(--ts-space-3) var(--ts-space-4);
	font-size: 0.88rem;
	transform: translateX(110%);
	opacity: 0;
	transition: transform 0.25s ease, opacity 0.25s ease;
}

.ts-toast.is-visible {
	transform: translateX(0);
	opacity: 1;
}

.ts-toast--success { border-left-color: var(--ts-color-success); }
.ts-toast--error { border-left-color: var(--ts-color-danger); }
.ts-toast--info { border-left-color: var(--ts-color-info); }

@media (max-width: 480px) {
	.ts-toast-container {
		left: var(--ts-space-3);
		right: var(--ts-space-3);
		max-width: none;
	}
}

/* ---------- Auth (login / register) ---------- */

.tender-auth-form {
	max-width: 420px;
}

.tender-auth-form .ts-card {
	margin-bottom: 0;
}

.tender-auth-page {
	max-width: 420px;
}

.tender-role-selector .ts-grid {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* ---------- Profile banner (Feature 2) ---------- */

.ts-profile-incomplete-banner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--ts-space-3);
	flex-wrap: wrap;
}

.ts-profile-incomplete-banner .ts-btn {
	flex-shrink: 0;
}

/* ---------- Profile page ([tender_profile]) ---------- */

.tender-profile {
	max-width: 1040px;
}

/* ·· Completion card ·· */

.ts-profile-completion-card {
	margin-bottom: var(--ts-space-5);
}

.ts-profile-completion-card--complete {
	border-color: #b7e1c4;
	background: var(--ts-color-success-bg);
}

.ts-profile-completion-card--incomplete {
	border-color: #e6c97e;
	background: var(--ts-color-warning-bg);
}

.ts-profile-completion-card__status {
	display: flex;
	align-items: flex-start;
	gap: var(--ts-space-3);
	margin-bottom: var(--ts-space-4);
}

.ts-profile-completion-card__status p {
	margin: var(--ts-space-1) 0 0;
	font-size: 0.9rem;
	color: var(--ts-color-text-muted);
}

.ts-profile-completion-card__icon {
	font-size: 1.4rem;
	font-weight: 700;
	line-height: 1;
	flex-shrink: 0;
}

.ts-profile-completion-card__icon--ok   { color: var(--ts-color-success); }
.ts-profile-completion-card__icon--warn { color: var(--ts-color-warning); }

/* ·· Progress bar ·· */

.ts-profile-progress__header {
	display: flex;
	justify-content: space-between;
	font-size: 0.85rem;
	margin-bottom: var(--ts-space-1);
}

.ts-progress-bar {
	height: 10px;
	background: rgba(0,0,0,.08);
	border-radius: 999px;
	overflow: hidden;
}

.ts-progress-bar__fill {
	height: 100%;
	background: var(--ts-color-primary);
	border-radius: 999px;
	transition: width 0.4s ease;
	min-width: 4px;
}

.ts-profile-completion-card--complete .ts-progress-bar__fill {
	background: var(--ts-color-success);
}

/* ·· Two-column layout: main form + sidebar ·· */

.ts-profile-layout {
	display: grid;
	grid-template-columns: 1fr 320px;
	gap: var(--ts-space-5);
	align-items: start;
}

@media (max-width: 800px) {
	.ts-profile-layout {
		grid-template-columns: 1fr;
	}
}

/* ·· Section headings inside cards ·· */

.ts-profile-section__title {
	margin: 0 0 var(--ts-space-4);
	font-size: 1rem;
	font-weight: 700;
	padding-bottom: var(--ts-space-3);
	border-bottom: 1px solid var(--ts-color-border);
}

/* ·· Account info dl ·· */

.ts-profile-account-info {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--ts-space-2);
}

.ts-profile-account-info__row {
	display: flex;
	justify-content: space-between;
	font-size: 0.88rem;
	gap: var(--ts-space-2);
}

.ts-profile-account-info__row dt {
	color: var(--ts-color-text-muted);
	flex-shrink: 0;
}

.ts-profile-account-info__row dd {
	margin: 0;
	font-weight: 600;
	text-align: right;
}

/* ·· Activity stats grid ·· */

.ts-profile-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--ts-space-2);
	margin-top: var(--ts-space-4);
	padding-top: var(--ts-space-4);
	border-top: 1px solid var(--ts-color-border);
	text-align: center;
}

.ts-profile-stat__value {
	display: block;
	font-size: 1.6rem;
	font-weight: 800;
	color: var(--ts-color-primary);
}

.ts-profile-stat__label {
	display: block;
	font-size: 0.72rem;
	color: var(--ts-color-text-muted);
	margin-top: 2px;
}

/* ·· Required / optional field markers ·· */

.ts-field__required {
	color: var(--ts-color-danger);
	margin-left: 2px;
}

.ts-field__optional {
	font-size: 0.78rem;
	color: var(--ts-color-text-muted);
	font-weight: 400;
	margin-left: var(--ts-space-1);
}

/* ·· Phone field highlight when empty ·· */

.ts-input--highlight {
	border-color: var(--ts-color-warning);
	background: var(--ts-color-warning-bg);
}

/* ·· Save button row ·· */

.ts-profile-save-row {
	margin-top: var(--ts-space-4);
}

/* ·· Legacy single-card profile form (still supported for any custom
      pages that use the old markup) ·· */

.tender-profile-form {
	max-width: 520px;
}

.tender-profile-form .ts-card h2 {
	margin-top: 0;
}

.ts-field__help {
	display: block;
	font-size: 0.78rem;
	color: var(--ts-color-text-muted);
	margin-top: var(--ts-space-1);
}

/* ---------- Winner contact card (Feature 1) ---------- */

.ts-winner-contact {
	border-top: 1px solid var(--ts-color-border);
	margin-top: var(--ts-space-3);
	padding-top: var(--ts-space-3);
}

.ts-winner-contact__title {
	font-size: 0.78rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ts-color-text-muted);
	margin: 0 0 var(--ts-space-2);
}

.ts-winner-contact__details {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--ts-space-2);
}

.ts-winner-contact__details a {
	color: var(--ts-color-primary);
	text-decoration: none;
	font-weight: 600;
}

.ts-winner-contact__details em {
	color: var(--ts-color-text-muted);
	font-style: italic;
}

/* ---------- Mobile ---------- */

@media (max-width: 600px) {
	.ts-grid,
	.ts-grid--bids,
	.ts-stats-grid {
		grid-template-columns: 1fr;
	}

	.ts-modal {
		padding: var(--ts-space-2);
	}

	.ts-modal__panel {
		max-height: 92vh;
	}
}