/* ═══════════════════════════════════════════════════════════
   BERTINI & SALAS — Client Portal Styles
   Premium dark glass aesthetic
   ═══════════════════════════════════════════════════════════ */

/* ─── Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Matched to main site palette */
    --gold: #c8a86e;
    --gold-dim: rgba(200, 168, 110, 0.6);
    --gold-glow: rgba(200, 168, 110, 0.15);
    --bg-deep: #0a0a0a;
    --bg-surface: rgba(15, 15, 15, 0.9);
    --bg-card: rgba(20, 20, 20, 0.8);
    --bg-elevated: rgba(30, 30, 30, 0.7);
    --bg: #0a0a0a;
    --border: rgba(255, 255, 255, 0.06);
    --border-gold: rgba(200, 168, 110, 0.15);
    --text-primary: #fafaf7;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.32);
    --font-serif: 'Cormorant Garamond', 'Georgia', serif;
    --font-sans: 'Inter', -apple-system, 'Helvetica Neue', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    background: var(--bg-deep);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: opacity var(--transition);
}

a:hover {
    opacity: 0.8;
}

/* ─── Ambient Background ────────────────────────────────── */
.auth-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.auth-bg__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
}

.auth-bg__glow--1 {
    width: 500px;
    height: 500px;
    top: -150px;
    right: -100px;
    background: radial-gradient(circle, rgba(200, 168, 110, 0.1), transparent 70%);
    animation: drift1 20s ease-in-out infinite;
}

.auth-bg__glow--2 {
    width: 400px;
    height: 400px;
    bottom: -100px;
    left: -80px;
    background: radial-gradient(circle, rgba(138, 133, 120, 0.06), transparent 70%);
    animation: drift2 25s ease-in-out infinite;
}

.auth-bg__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px 200px;
    opacity: 0.04;
    pointer-events: none;
}

@keyframes drift1 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, 20px) scale(1.05);
    }

    66% {
        transform: translate(-20px, -10px) scale(0.95);
    }
}

@keyframes drift2 {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(-25px, -15px) scale(1.03);
    }

    66% {
        transform: translate(15px, 25px) scale(0.97);
    }
}

/* ─── Auth Page Layout ──────────────────────────────────── */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 24px;
    position: relative;
    z-index: 2;
}

/* ─── Auth Logo ─────────────────────────────────────────── */
.auth-logo {
    text-align: center;
    margin-bottom: 40px;
}

.auth-logo__mark {
    display: block;
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.auth-logo__label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: rgba(138, 133, 120, 1);
    margin-top: 8px;
}

/* ─── Auth Card ─────────────────────────────────────────── */
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    animation: cardIn 0.5s ease-out;
}

.auth-card--success,
.auth-card--error {
    text-align: center;
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-card__title {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}

.auth-card__subtitle {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.auth-card__hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 20px;
    line-height: 1.5;
}

.auth-success__icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.auth-link {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ─── Auth Form ─────────────────────────────────────────── */
.auth-form__field {
    margin-bottom: 20px;
}

.auth-form__label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.auth-form__input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.auth-form__input::placeholder {
    color: var(--text-muted);
}

.auth-form__input:focus {
    border-color: var(--border-gold);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.08);
}

.auth-form__btn {
    width: 100%;
    padding: 14px 24px;
    background: transparent;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid rgba(42, 42, 42, 1);
    border-radius: 0;
    cursor: pointer;
    transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.auth-form__btn:hover {
    border-color: rgba(138, 133, 120, 1);
    background-color: rgba(255, 255, 255, 0.03);
}

.auth-form__btn:active {
    transform: translateY(0);
}

.auth-form__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-form__btn--outline {
    background: transparent;
    border: 1px solid var(--border-gold);
    color: var(--gold);
}

.auth-form__btn--outline:hover {
    background: rgba(201, 168, 76, 0.06);
}

.auth-form__error {
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(220, 60, 60, 0.08);
    border: 1px solid rgba(220, 60, 60, 0.15);
    border-radius: var(--radius-sm);
    color: #f08080;
    font-size: 13px;
    line-height: 1.5;
}

/* ─── Spinner ───────────────────────────────────────────── */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(201, 168, 76, 0.2);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.spinner--lg {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

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

/* ─── Auth Footer ───────────────────────────────────────── */
.auth-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 20px;
    font-size: 11px;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   PORTAL — AUTHENTICATED PAGES
   ═══════════════════════════════════════════════════════════ */

.portal-page {
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ─── Header ────────────────────────────────────────────── */
.portal-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(6, 6, 16, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.portal-header__inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-header__logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    text-decoration: none;
}

.portal-header__mark {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.portal-header__label {
    font-size: 0.6rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: rgba(138, 133, 120, 1);
}

.portal-header__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.portal-header__user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.portal-header__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-glow), rgba(201, 168, 76, 0.08));
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold);
}

.portal-header__name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.portal-header__logout {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
    display: flex;
    align-items: center;
}

.portal-header__logout:hover {
    color: var(--text-secondary);
    background: var(--bg-elevated);
}

/* ─── Main Content ──────────────────────────────────────── */
.portal-main {
    position: relative;
    z-index: 2;
}

.portal-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.portal-page-header {
    margin-bottom: 32px;
}

.portal-page-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.portal-page-subtitle {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(179, 176, 168, 1);
    letter-spacing: 0.02em;
}

/* ─── Loading / Empty / Error States ────────────────────── */
.portal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 60px 0;
    color: var(--text-muted);
    font-size: 14px;
}

.portal-loading__hint {
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.6;
}

.portal-empty {
    text-align: center;
    padding: 60px 0;
}

.portal-empty__icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.portal-empty__title {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.portal-empty__text {
    font-size: 14px;
    color: var(--text-muted);
}

.portal-error {
    color: #f08080;
    font-size: 14px;
    text-align: center;
    padding: 20px;
}

/* ─── Inbox List ────────────────────────────────────────── */
.inbox-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.inbox-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition), transform var(--transition);
    position: relative;
}

.inbox-item:hover {
    border-color: var(--border-gold);
    background: var(--bg-elevated);
    transform: translateY(-1px);
}

.inbox-item--unread {
    border-color: rgba(201, 168, 76, 0.1);
    background: rgba(201, 168, 76, 0.03);
}

.inbox-item__icon {
    font-size: 24px;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border-radius: 10px;
}

.inbox-item__content {
    flex: 1;
    min-width: 0;
}

.inbox-item__title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.inbox-item__body {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.inbox-item__action {
    display: inline-block;
    margin-top: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.3px;
}

.inbox-item__meta {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.inbox-item__time {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

.inbox-item__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 8px rgba(201, 168, 76, 0.4);
}

/* ─── Modal ─────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal {
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalIn 0.3s ease-out;
}

.modal--wide {
    max-width: 800px;
    max-height: 90vh;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(8px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal__title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

.modal__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal__action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-sm);
    color: var(--gold);
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--transition);
}

.modal__action-btn:hover {
    background: rgba(201, 168, 76, 0.08);
    opacity: 1;
}

.modal__close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    transition: color var(--transition);
}

.modal__close:hover {
    color: var(--text-secondary);
}

.modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.modal__body--pdf {
    padding: 0;
}

/* ─── Chat Messages ─────────────────────────────────────── */
.chat-msg {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.chat-msg--assistant {
    flex-direction: row;
}

.chat-msg--user {
    flex-direction: row-reverse;
}

.chat-msg__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
}

.chat-msg__bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
}

.chat-msg--user .chat-msg__bubble {
    background: rgba(201, 168, 76, 0.06);
    border-color: var(--border-gold);
}

.chat-msg__label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chat-msg--user .chat-msg__label {
    text-align: right;
    color: var(--gold-dim);
}

.chat-msg__text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-word;
}

.chat-msg__time {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 6px;
    opacity: 0.6;
}

.chat-msg--user .chat-msg__time {
    text-align: right;
}

/* ─── Proposal Iframe ───────────────────────────────────── */
.proposal-iframe {
    width: 100%;
    height: calc(90vh - 70px);
    border: none;
    background: #1a1a2e;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 640px) {
    .auth-container {
        padding: 16px;
    }

    .auth-card {
        padding: 28px 20px;
    }

    .portal-header__name {
        display: none;
    }

    .portal-content {
        padding: 24px 16px 60px;
    }

    .portal-page-title {
        font-size: 24px;
    }

    .inbox-item {
        padding: 16px;
    }

    .modal {
        border-radius: var(--radius-md);
    }

    .chat-msg__bubble {
        max-width: 85%;
    }

    .modal__actions {
        gap: 8px;
    }

    .modal__action-btn {
        padding: 6px 8px;
        font-size: 11px;
    }

    .auth-footer {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }
}

@media (max-width: 380px) {
    .auth-logo__mark {
        font-size: 26px;
    }

    .auth-card__title {
        font-size: 20px;
    }

    .portal-page-title {
        font-size: 22px;
    }
}