/* Pluk CRM - Login */

:root {
	--plk-primary: #4f46e5;
	--plk-primary-hover: #4338ca;
	--plk-surface: #ffffff;
	--plk-text: #0f172a;
	--plk-text-muted: #64748b;
	--plk-border: #e2e8f0;
	--plk-error: #b91c1c;
	--plk-error-bg: #fef2f2;
	--plk-success: #15803d;
	--plk-success-bg: #f0fdf4;
	--plk-radius: 14px;
	--plk-radius-sm: 8px;
	--plk-shadow: 0 20px 50px -12px rgba(15, 23, 42, 0.25), 0 4px 12px -4px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body.plk-login {
	margin: 0;
	min-height: 100vh;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
	color: var(--plk-text);
	background: #0f172a;
	overflow: hidden;
}

/* Background */
.plk-login__bg {
	position: fixed;
	inset: 0;
	background:
		radial-gradient(circle at 20% 20%, rgba(124, 58, 237, 0.35), transparent 50%),
		radial-gradient(circle at 80% 70%, rgba(79, 70, 229, 0.45), transparent 50%),
		linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
	z-index: 0;
}

.plk-login__wrap {
	position: relative;
	z-index: 1;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

.plk-login__card {
	width: 100%;
	max-width: 420px;
	background: var(--plk-surface);
	border-radius: var(--plk-radius);
	box-shadow: var(--plk-shadow);
	padding: 40px 36px 28px;
	animation: plk-fade-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes plk-fade-in {
	from { opacity: 0; transform: translateY(12px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* Brand */
.plk-login__brand { text-align: center; margin-bottom: 24px; }

.plk-login__logo {
	width: 56px; height: 56px;
	margin: 0 auto 14px;
	border-radius: 16px;
	background: linear-gradient(135deg, #6366f1, #8b5cf6);
	color: #fff;
	font-weight: 800;
	font-size: 26px;
	display: flex; align-items: center; justify-content: center;
	letter-spacing: -0.5px;
	box-shadow: 0 8px 20px -6px rgba(99, 102, 241, 0.6);
}

.plk-login__title {
	margin: 0 0 4px;
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.3px;
}

.plk-login__sub {
	margin: 0;
	font-size: 14px;
	color: var(--plk-text-muted);
}

/* Alerts */
.plk-alert {
	padding: 11px 14px;
	border-radius: var(--plk-radius-sm);
	margin-bottom: 16px;
	font-size: 14px;
	border: 1px solid transparent;
}
.plk-alert--error   { background: var(--plk-error-bg);   color: var(--plk-error);   border-color: #fecaca; }
.plk-alert--success { background: var(--plk-success-bg); color: var(--plk-success); border-color: #bbf7d0; }

/* Form */
.plk-login__form { display: flex; flex-direction: column; gap: 14px; }

.plk-field label {
	display: block;
	font-size: 13px;
	font-weight: 500;
	margin-bottom: 6px;
	color: var(--plk-text);
}

.plk-field input[type="text"],
.plk-field input[type="password"] {
	width: 100%;
	padding: 11px 14px;
	border: 1.5px solid var(--plk-border);
	border-radius: var(--plk-radius-sm);
	font-size: 15px;
	background: #fff;
	color: var(--plk-text);
	font-family: inherit;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.plk-field input:focus {
	outline: none;
	border-color: var(--plk-primary);
	box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
}

.plk-field--check label {
	display: flex; align-items: center; gap: 8px;
	cursor: pointer;
	font-weight: 400;
	color: var(--plk-text-muted);
	margin: 4px 0 0;
}
.plk-field--check input { margin: 0; accent-color: var(--plk-primary); }

/* Button */
.plk-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 12px 18px;
	border-radius: var(--plk-radius-sm);
	border: 1px solid var(--plk-border);
	background: #fff;
	color: var(--plk-text);
	font-size: 15px;
	font-weight: 500;
	cursor: pointer;
	font-family: inherit;
	transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.plk-btn--block   { width: 100%; }
.plk-btn--primary { background: var(--plk-primary); color: #fff; border-color: var(--plk-primary); }
.plk-btn--primary:hover { background: var(--plk-primary-hover); border-color: var(--plk-primary-hover); }
.plk-btn:active   { transform: translateY(1px); }

/* Footer */
.plk-login__foot {
	margin-top: 20px;
	text-align: center;
	color: var(--plk-text-muted);
	font-size: 12px;
}