/* ========================================================
   Marina Towers — Solicitud de Compra form
   Match look & feel of marinatowers.mx (theme: devalan)
   Primary: #ef2958  |  Text: #232733 / #555  |  Fonts: Barlow + Oswald
   ======================================================== */

:root {
	--mt-primary:      #ef2958;
	--mt-primary-dark: #c41f47;
	--mt-ink:          #232733;
	--mt-ink-soft:     #555555;
	--mt-ink-mute:     #8a8a8a;
	--mt-line:         #e4e4e4;
	--mt-line-soft:    #eeeeee;
	--mt-bg:           #ffffff;
	--mt-bg-soft:      #f7f7f8;
	--mt-bg-readout:   #f1f1f3;
	--mt-error:        #c0392b;
	--mt-error-bg:     #fde8e4;
	--mt-radius:       2px;           /* theme uses square/minimal corners */
	--mt-radius-pill:  999px;
	--mt-shadow:       0 1px 2px rgba(0, 0, 0, 0.04);
}

/* Wrapper */
.mt-form-wrapper {
	font-family: 'Barlow', 'Helvetica Neue', Arial, sans-serif;
	color: var(--mt-ink-soft);
	background: var(--mt-bg-soft);
	padding: 80px 20px 100px;
	min-height: 60vh;
}
.mt-form-container {
	max-width: 1080px;
	margin: 0 auto;
	background: var(--mt-bg);
	padding: 48px 56px 56px;
	border: 1px solid var(--mt-line);
	box-shadow: var(--mt-shadow);
}

/* Header */
.mt-form-header {
	text-align: center;
	margin-bottom: 36px;
	padding-bottom: 28px;
	border-bottom: 1px solid var(--mt-line);
	position: relative;
}
.mt-form-title {
	margin: 0 0 6px;
	font-family: 'Oswald', 'Barlow', sans-serif;
	font-weight: 400;
	font-size: 34px;
	letter-spacing: 2px;
	text-transform: uppercase;
	line-height: 1.1;
}
.mt-form-title-es { color: var(--mt-ink-mute); display: block; }
.mt-form-title-en { color: var(--mt-ink);      display: block; }
.mt-form-subtitle {
	margin: 0;
	font-family: 'Oswald', sans-serif;
	font-weight: 300;
	font-size: 13px;
	letter-spacing: 6px;
	color: var(--mt-primary);
	text-transform: uppercase;
}
.mt-form-logout {
	position: absolute;
	top: 0;
	right: 0;
	font-size: 12px;
	color: var(--mt-ink-mute);
	text-decoration: none;
	letter-spacing: 0.5px;
}
.mt-form-logout:hover { color: var(--mt-primary); }

/* Alerts */
.mt-alert {
	padding: 12px 16px;
	margin-bottom: 20px;
	font-size: 14px;
	border-left: 3px solid var(--mt-primary);
	background: var(--mt-bg-soft);
}
.mt-alert-error {
	background: var(--mt-error-bg);
	border-left-color: var(--mt-error);
	color: var(--mt-error);
}
.mt-alert code { background: rgba(0,0,0,0.06); padding: 1px 5px; font-size: 12px; }

/* Login box */
.mt-login-form {
	max-width: 420px;
	margin: 40px auto 20px;
	text-align: center;
}
.mt-login-title {
	font-family: 'Oswald', sans-serif;
	font-weight: 400;
	font-size: 22px;
	letter-spacing: 1.5px;
	text-transform: uppercase;
	color: var(--mt-ink);
	margin: 0 0 4px;
}
.mt-login-sub {
	font-size: 13px;
	color: var(--mt-ink-mute);
	margin: 0 0 24px;
}

/* Fieldsets */
.mt-fieldset {
	border: none;
	padding: 0;
	margin: 0 0 28px;
	border-top: 1px solid var(--mt-line-soft);
	padding-top: 22px;
}
.mt-fieldset:first-of-type { border-top: none; padding-top: 0; }
.mt-legend {
	display: block;
	width: 100%;
	font-family: 'Oswald', sans-serif;
	font-weight: 500;
	font-size: 13px;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: var(--mt-primary);
	margin-bottom: 16px;
	padding: 0;
}

/* Grid */
.mt-grid {
	display: grid;
	gap: 18px 20px;
	margin-bottom: 14px;
}
.mt-grid-2 { grid-template-columns: repeat(2, 1fr); }
.mt-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mt-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
	.mt-grid-3, .mt-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
	.mt-form-container { padding: 28px 22px 36px; }
	.mt-grid-2, .mt-grid-3, .mt-grid-4 { grid-template-columns: 1fr; }
	.mt-form-title { font-size: 26px; }
	.mt-form-logout { position: static; display: inline-block; margin-top: 10px; }
}

/* Fields */
.mt-field { display: flex; flex-direction: column; }
.mt-label {
	font-family: 'Oswald', sans-serif;
	font-size: 11px;
	font-weight: 400;
	letter-spacing: 2px;
	text-transform: uppercase;
	color: var(--mt-ink-mute)!important;
	margin-bottom: 6px;
}
.mt-label .mt-hint {
	display: inline;
	font-family: 'Barlow', sans-serif;
	font-weight: 300;
	letter-spacing: 0;
	text-transform: none;
	color: var(--mt-ink-mute)!important;
	font-size: 11px;
	margin-left: 6px;
}
.mt-input {
	width: 100%;
	font-family: 'Barlow', sans-serif;
	font-size: 15px;
	line-height: 1.3;
	color: var(--mt-ink)!important;
	padding: 11px 13px;
	background: var(--mt-bg);
	border: 1px solid var(--mt-line)!important;
	border-radius: var(--mt-radius);
	transition: border-color .15s, box-shadow .15s;
	box-sizing: border-box;
}
.mt-input:focus {
	outline: none;
	border-color: var(--mt-primary);
	box-shadow: 0 0 0 3px rgba(239, 41, 88, 0.12);
}
.mt-textarea { resize: vertical; min-height: 90px; }
select.mt-input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--mt-ink-mute) 50%), linear-gradient(135deg, var(--mt-ink-mute) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 30px; }

/* Read-only / calculated */
.mt-field-readonly .mt-readout {
	padding: 11px 13px;
	background: var(--mt-bg-readout);
	border: 1px solid var(--mt-line-soft);
	border-radius: var(--mt-radius);
	font-family: 'Barlow', sans-serif;
	font-weight: 500;
	font-size: 15px;
	color: var(--mt-ink);
	min-height: 20px;
}

/* Disabled input (months field when Plan 3) */
.mt-input:disabled,
.mt-input.is-disabled {
	background: var(--mt-bg-readout);
	color: var(--mt-ink-mute);
	cursor: not-allowed;
	border-color: var(--mt-line-soft);
}

/* Loader hint next to "Unit" label while fetching API */
.mt-loading {
	color: var(--mt-primary);
	font-style: italic;
}
.mt-loading::before {
	content: '';
	display: inline-block;
	width: 8px; height: 8px;
	border-radius: 50%;
	background: var(--mt-primary);
	margin-right: 6px;
	vertical-align: middle;
	animation: mt-pulse 1s ease-in-out infinite;
}
@keyframes mt-pulse {
	0%, 100% { opacity: 0.3; transform: scale(1); }
	50%      { opacity: 1;   transform: scale(1.2); }
}

/* Preview block (breakdown) */
.mt-preview {
	margin-top: 10px;
	padding: 16px 18px;
	background: var(--mt-bg-soft);
	border: 1px dashed var(--mt-line);
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 6px 32px;
}
.mt-preview-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	font-size: 13px;
	padding: 4px 0;
	border-bottom: 1px dotted var(--mt-line);
}
.mt-preview-label {
	font-family: 'Oswald', sans-serif;
	letter-spacing: 1px;
	font-size: 11px;
	text-transform: uppercase;
	color: var(--mt-ink-mute);
}
.mt-preview-val {
	font-family: 'Barlow', sans-serif;
	font-weight: 600;
	color: var(--mt-ink);
}
@media (max-width: 560px) {
	.mt-preview { grid-template-columns: 1fr; }
}

/* Language toggle pill */
.mt-lang-toggle {
	display: inline-flex;
	background: var(--mt-bg-soft);
	border: 1px solid var(--mt-line);
	border-radius: var(--mt-radius-pill);
	padding: 4px;
	margin-bottom: 28px;
}
.mt-lang-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.mt-lang-toggle label {
	font-family: 'Oswald', sans-serif;
	font-size: 12px;
	letter-spacing: 2px;
	text-transform: uppercase;
	padding: 8px 22px;
	border-radius: var(--mt-radius-pill);
	color: var(--mt-ink-mute);
	cursor: pointer;
	transition: background .15s, color .15s;
}
.mt-lang-toggle input:checked + label {
	background: var(--mt-primary);
	color: #fff;
}

/* Advanced section */
.mt-advanced {
	margin-top: 16px;
	border: 1px solid var(--mt-line);
	background: var(--mt-bg);
}
.mt-advanced summary {
	cursor: pointer;
	padding: 12px 16px;
	font-family: 'Oswald', sans-serif;
	font-size: 12px;
	letter-spacing: 2px;
	text-transform: uppercase;
	color: var(--mt-ink-mute);
	list-style: none;
	user-select: none;
}
.mt-advanced summary::-webkit-details-marker { display: none; }
.mt-advanced summary::after { content: '+'; float: right; color: var(--mt-primary); font-size: 18px; line-height: 1; }
.mt-advanced[open] summary::after { content: '–'; }
.mt-advanced[open] { padding: 0 16px 18px; }

/* Buttons */
.mt-actions {
	display: flex;
	justify-content: flex-end;
	gap: 12px;
	margin-top: 32px;
	padding-top: 22px;
	border-top: 1px solid var(--mt-line-soft);
}
.mt-btn {
	display: inline-block;
	font-family: 'Oswald', sans-serif;
	font-weight: 400;
	font-size: 12px;
	letter-spacing: 3px;
	text-transform: uppercase;
	padding: 14px 34px;
	border: 1px solid transparent;
	border-radius: var(--mt-radius-pill);
	cursor: pointer;
	transition: background .15s, color .15s, border-color .15s, transform .1s;
	text-decoration: none;
	line-height: 1;
}
.mt-btn:active { transform: translateY(1px); }
.mt-btn-primary {
	background: var(--mt-primary);
	color: #fff;
	border-color: var(--mt-primary);
}
.mt-btn-primary:hover { background: var(--mt-primary-dark); border-color: var(--mt-primary-dark); }
.mt-btn-ghost {
	background: transparent;
	color: var(--mt-ink-mute);
	border-color: var(--mt-line);
}
.mt-btn-ghost:hover { color: var(--mt-ink); border-color: var(--mt-ink-mute); }
.mt-btn-block { width: 100%; margin-top: 16px; }

/* Remove number input spinners (optional, cleaner look) */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }

/* ========================================================
   Plan Personalizado (Custom plan) — repeater + balance
   ======================================================== */
.mt-custom-plan {
	margin-top: 18px;
	padding: 18px 18px 22px;
	background: var(--mt-bg-soft);
	border: 1px solid var(--mt-line);
}

.mt-legend-sub {
	color: var(--mt-ink) !important;
}

.mt-custom-rows-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin: 18px 0 10px;
	padding-top: 14px;
	border-top: 1px solid var(--mt-line-soft);
	gap: 12px;
	flex-wrap: wrap;
}

.mt-btn-small {
	padding: 8px 18px;
	font-size: 11px;
	letter-spacing: 2px;
}

.mt-btn-danger {
	color: var(--mt-error);
	border-color: var(--mt-error-bg);
}
.mt-btn-danger:hover {
	color: #fff;
	background: var(--mt-error);
	border-color: var(--mt-error);
}

.mt-custom-rows {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.mt-custom-row {
	background: var(--mt-bg);
	border: 1px solid var(--mt-line);
	border-left: 3px solid var(--mt-primary);
	padding: 16px 18px 14px;
	position: relative;
}

.mt-custom-row-grid {
	margin-bottom: 8px !important;
}
.mt-custom-row-grid:last-of-type {
	margin-bottom: 0 !important;
}

.mt-custom-row-actions {
	display: flex;
	justify-content: flex-end;
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px dotted var(--mt-line);
}

/* Balance indicator */
.mt-balance {
	margin-top: 18px;
	padding: 14px 18px;
	background: var(--mt-bg);
	border: 1px solid var(--mt-line);
	border-radius: var(--mt-radius);
}
.mt-balance-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: 6px 0;
	font-size: 13px;
}
.mt-balance-row + .mt-balance-row { border-top: 1px dotted var(--mt-line); }
.mt-balance-label {
	font-family: 'Oswald', sans-serif;
	letter-spacing: 1px;
	font-size: 11px;
	text-transform: uppercase;
	color: var(--mt-ink-mute);
}
.mt-balance-val {
	font-family: 'Barlow', sans-serif;
	font-weight: 600;
	color: var(--mt-ink);
	font-size: 14px;
}
.mt-balance-row-final {
	margin-top: 6px;
	padding-top: 12px !important;
	border-top: 2px solid var(--mt-line) !important;
}
.mt-balance-row-final .mt-balance-label {
	font-size: 12px;
	color: var(--mt-ink);
	letter-spacing: 1.5px;
}
.mt-balance-row-final .mt-balance-val {
	font-size: 16px;
	font-weight: 700;
}

/* Estados del balance */
[data-balance-state="ok"]    { color: #1f7a3a !important; }
[data-balance-state="short"] { color: var(--mt-primary) !important; }
[data-balance-state="over"]  { color: var(--mt-error) !important; }
[data-balance-state="empty"] { color: var(--mt-ink-mute) !important; }

@media (max-width: 560px) {
	.mt-custom-plan { padding: 14px; }
	.mt-custom-row  { padding: 14px; }
	.mt-custom-rows-header { flex-direction: column; align-items: stretch; }
}