/* ===========================================================
   StarDialog V2 — Custom Theme (WhatsApp-inspired dark green)
   Works on top of Bootstrap 5
   =========================================================== */

/* ── Dark theme (default) ───────────────────────── */
:root {
    --sd-green: #00a884;
    --sd-green-dark: #017561;
    --sd-green-light: #25d366;
    --sd-dark-bg: #111b21;
    --sd-panel: #1f2c33;
    --sd-sidebar-bg: #111b21;
    --sd-header-bg: #202c33;
    --sd-muted: #8696a0;
    --sd-border: #2a3942;
    --sd-bubble-out: #005c4b;
    --sd-bubble-in: #202c33;
    --sd-chat-bg: #0b141a;
    --sd-text-primary: #ffffff;
    --sd-text-secondary: #e9edef;
}

/* ── Essential App-Mode Reset ────────────────────── */
html, body, #app {
    height: 100% !important;
    width: 100% !important;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Ensure the app shell fills the space correctly in horizontal mode by default */
.sd-app-shell {
    height: 100%;
    width: 100%;
    display: flex !important;
    flex-direction: row !important;
    overflow: hidden;
}

/* ── Light theme overrides ───────────────────────── */
[data-theme="light"] {
    --sd-dark-bg: #f0f2f5;
    --sd-panel: #ffffff;
    --sd-sidebar-bg: #f0f2f5;
    --sd-header-bg: #f0f2f5;
    --sd-muted: #667781;
    --sd-border: #d1d7db;
    --sd-bubble-out: #d9fdd3;
    --sd-bubble-in: #ffffff;
    --sd-chat-bg: #efeae2;
    --sd-text-primary: #111b21;
    --sd-text-secondary: #3b4a54;
}

/* ── Smooth colour transitions on theme switch ───── */
*, *::before, *::after {
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* ── Onboarding Wizard Refinements ───────────────── */
.onboarding-layout-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--sd-dark-bg);
}

.onboarding-sidebar {
    width: 380px;
    background: var(--sd-panel);
    border-right: 1px solid var(--sd-border);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    z-index: 10;
}

[data-theme="light"] .onboarding-sidebar {
    background: #f8f9fa;
}

.onboarding-main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    overflow-y: auto;
}

.onboarding-card {
    width: 100%;
    max-width: 1200px !important;
    margin: 0 auto;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2) !important;
    border: 1px solid var(--sd-border);
}

[data-theme="light"] .onboarding-card {
    box-shadow: 0 10px 40px rgba(0, 168, 132, 0.08) !important;
    background-color: #ffffff !important;
}

/* ─────────────────────────────────────────────────────
   Vertical Stepper
   ───────────────────────────────────────────────────── */
.stepper-vertical {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 3rem;
}

.step-item-vertical {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    position: relative;
    padding-bottom: 2.5rem;
}

.step-item-vertical:last-child {
    padding-bottom: 0;
}

/* Connecting line */
.step-item-vertical::after {
    content: '';
    position: absolute;
    left: 17px;
    top: 36px;
    bottom: 0;
    width: 2px;
    background: var(--sd-border);
    z-index: 1;
}

.step-item-vertical:last-child::after {
    display: none;
}

.step-item-vertical.completed::after {
    background: var(--sd-green);
}

.step-circle-vertical {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sd-panel);
    border: 2px solid var(--sd-border);
    color: var(--sd-muted);
    font-weight: bold;
    font-size: 0.9rem;
    z-index: 2;
    transition: all 0.3s ease;
}

.step-item-vertical.active .step-circle-vertical {
    background: var(--sd-green);
    border-color: var(--sd-green);
    color: white;
    box-shadow: 0 0 15px rgba(0, 168, 132, 0.4);
}

.step-item-vertical.completed .step-circle-vertical {
    background: var(--sd-green);
    border-color: var(--sd-green);
    color: white;
}

.step-content-vertical {
    display: flex;
    flex-direction: column;
}

.step-title-vertical {
    font-weight: bold;
    font-size: 1rem;
    color: var(--sd-muted);
    margin: 0;
    transition: all 0.3s ease;
}

.step-item-vertical.active {
    background: rgba(0, 168, 132, 0.05);
    border-radius: 12px;
}

.step-item-vertical.active .step-title-vertical,
.step-item-vertical.completed .step-title-vertical {
    color: var(--sd-text-primary);
}

.step-desc-vertical {
    font-size: 0.75rem;
    color: var(--sd-muted);
}

/* ── Branded Auth Tiles — Visibility Enhancements ───── */
.auth-tile {
    position: relative;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--sd-border);
    background: var(--sd-panel);
    cursor: pointer;
    overflow: hidden;
}

.auth-tile:hover {
    transform: translateY(-4px);
    border-color: var(--sd-green);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.auth-tile.active {
    background: rgba(0, 168, 132, 0.08) !important;
    border-color: var(--sd-green) !important;
    box-shadow: 0 0 0 4px rgba(0, 168, 132, 0.15), 0 15px 30px rgba(0, 168, 132, 0.1);
}

.auth-tile-check {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 24px;
    height: 24px;
    background: var(--sd-green);
    color: white;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.auth-tile.active .auth-tile-check {
    display: flex;
}

[data-theme="light"] .auth-tile {
    background: #ffffff;
    border-color: #e9edef;
}

[data-theme="light"] .auth-tile.active {
    background: #f0fff4 !important;
    border-color: var(--sd-green) !important;
}

/* ── Theme Switcher Sidebar Styles ───────────────────── */
.onboarding-sidebar .form-check-input {
    background-color: var(--sd-panel);
    border-color: var(--sd-border);
}

.onboarding-sidebar .form-check-input:checked {
    background-color: var(--sd-green);
    border-color: var(--sd-green);
}

/* ─────────────────────────────────────────────────────
   LIGHT MODE: Bootstrap dark utility class overrides
   ───────────────────────────────────────────────────── */

/* bg-dark → use panel colour */
[data-theme="light"] .bg-dark,
[data-theme="light"] [style*="background-color: #111b21"],
[data-theme="light"] [style*="background-color:#111b21"],
[data-theme="light"] [style*="background: #111b21"],
[data-theme="light"] [style*="background:#111b21"] {
    background-color: var(--sd-panel) !important;
    color: var(--sd-text-primary) !important;
}

[data-theme="light"] .bg-dark-soft {
    background-color: rgba(0,0,0,0.05) !important;
}

/* Bootstrap table-dark */
[data-theme="light"] .table-dark {
    --bs-table-bg: var(--sd-panel);
    --bs-table-color: var(--sd-text-primary);
    --bs-table-border-color: var(--sd-border);
    --bs-table-hover-bg: var(--sd-dark-bg);
    --bs-table-striped-bg: rgba(0,0,0,0.02);
}

/* Modal dialog & content */
[data-theme="light"] .modal-content,
[data-theme="light"] .modal-content.bg-dark,
[data-theme="light"] .modal-content.sd-panel {
    background-color: var(--sd-panel) !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}

/* contact modal panel (our custom fixed modal) */
[data-theme="light"] .contact-modal-panel {
    background-color: var(--sd-panel) !important;
}

/* Form controls with bg-dark */
[data-theme="light"] .form-select,
[data-theme="light"] .form-control,
[data-theme="light"] .form-select.bg-dark,
[data-theme="light"] .form-control.bg-dark,
[data-theme="light"] input.bg-dark,
[data-theme="light"] select.bg-dark {
    background-color: #f8f9fa !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}

/* form-control-sd */
[data-theme="light"] .form-control-sd {
    background-color: #f8f9fa !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}

[data-theme="light"] .form-control-sd::placeholder,
[data-theme="light"] .form-select::placeholder {
    color: var(--sd-muted);
}

/* Card with bg-dark */
[data-theme="light"] .card.bg-dark,
[data-theme="light"] .card-sd-dark {
    background-color: var(--sd-panel) !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}

/* border-secondary in light mode */
[data-theme="light"] .border-secondary {
    border-color: var(--sd-border) !important;
}

/* text-white → dark text in light mode */
[data-theme="light"] .text-white,
[data-theme="light"] .text-white-50 {
    color: var(--sd-text-primary) !important;
}

/* Headings */
[data-theme="light"] h1,[data-theme="light"] h2,[data-theme="light"] h3,
[data-theme="light"] h4,[data-theme="light"] h5,[data-theme="light"] h6 {
    color: var(--sd-text-primary) !important;
}

/* Nav sidebar */
[data-theme="light"] .sd-nav {
    background-color: #f0f2f5;
    border-color: var(--sd-border) !important;
}
[data-theme="light"] .sd-nav-icon {
    color: var(--sd-muted);
}
[data-theme="light"] .sd-nav-icon:hover,
[data-theme="light"] .sd-nav-icon.active {
    color: var(--sd-green);
    background-color: rgba(0, 168, 132, 0.10);
}

/* BulkSenderModal — hardcoded inline backgrounds */
[data-theme="light"] .sd-bulk-summary {
    background: var(--sd-panel) !important;
    border-color: var(--sd-border) !important;
}
[data-theme="light"] .campaign-stat-card {
    background: var(--sd-dark-bg) !important;
    border-color: var(--sd-border) !important;
}

/* Progress bars */
[data-theme="light"] .progress,
[data-theme="light"] .progress.bg-dark {
    background-color: rgba(0,0,0,0.1) !important;
}

/* Chat sidebar */
[data-theme="light"] .sd-chat-sidebar {
    background-color: var(--sd-panel);
    border-color: var(--sd-border) !important;
}
[data-theme="light"] .sd-sidebar-header {
    background-color: var(--sd-header-bg);
}
[data-theme="light"] .sd-convo-item {
    border-color: var(--sd-border) !important;
}
[data-theme="light"] .sd-convo-item:hover,
[data-theme="light"] .sd-convo-item.active {
    background-color: var(--sd-dark-bg);
}
[data-theme="light"] .sd-search-input {
    background-color: var(--sd-dark-bg);
    color: var(--sd-text-primary);
}

/* Chat compose bar */
[data-theme="light"] .sd-compose-bar {
    background-color: var(--sd-header-bg);
}
[data-theme="light"] .sd-compose-input {
    background: var(--sd-dark-bg);
    color: var(--sd-text-primary);
}

/* Chat bubbles */
[data-theme="light"] .sd-bubble.out { color: #111b21; }
[data-theme="light"] .sd-bubble.in  { color: #111b21; }

/* Settings sidebar */
[data-theme="light"] .settings-sidebar,
[data-theme="light"] .bg-dark-soft.rounded-circle {
    background-color: rgba(0,0,0,0.06) !important;
}

/* Alert variants that use bg-dark */
[data-theme="light"] .alert.bg-dark {
    background-color: rgba(0,0,0,0.05) !important;
}

/* Sticky table headers */
[data-theme="light"] thead.bg-dark,
[data-theme="light"] thead.sticky-top.bg-dark {
    background-color: var(--sd-dark-bg) !important;
    color: var(--sd-text-primary) !important;
}

/* sd-ai-card */
[data-theme="light"] .sd-ai-card {
    background-color: var(--sd-panel);
    border-color: var(--sd-border);
    color: var(--sd-text-primary);
}

/* General body text in light mode */
[data-theme="light"] body,
[data-theme="light"] p,
[data-theme="light"] span,
[data-theme="light"] label,
[data-theme="light"] small,
[data-theme="light"] li,
[data-theme="light"] td,
[data-theme="light"] th {
    color: var(--sd-text-primary);
}

/* Muted text stays muted in both modes */
[data-theme="light"] .text-muted {
    color: var(--sd-muted) !important;
}

/* Inputs: ensure text is always readable */
[data-theme="light"] input,
[data-theme="light"] textarea {
    background-color: #f8f9fa !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}

[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder {
    color: var(--sd-muted) !important;
}

/* NOTE: WhatsAppPhone preview intentionally stays dark — it simulates a real device */

/* ── Login card ──────────────────────────────────── */
[data-theme="light"] .sd-login-card {
    background-color: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}
[data-theme="light"] .sd-login-card h2,
[data-theme="light"] .sd-login-card h3,
[data-theme="light"] .sd-login-card h4,
[data-theme="light"] .sd-login-card p {
    color: var(--sd-text-primary);
}

/* ── Templates right panel background (.bg-darker) ── */
/* .bg-darker is a scoped style in TemplatesPage that uses #0b141a.
   We can't override scoped CSS directly, but we can target it via the
   utility class name with higher specificity in light mode.             */
[data-theme="light"] .bg-darker {
    background-color: var(--sd-dark-bg) !important;
}

/* ── Templates page .sd-input (scoped component style) ── */
[data-theme="light"] .sd-input {
    background: var(--sd-panel) !important;
    color: var(--sd-text-primary) !important;
    border-color: var(--sd-border) !important;
}


/* ── Utility Classes ────────────────────────────── */
.bg-dark-soft {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.text-sd-primary {
    color: var(--sd-green) !important;
}

.bg-sd-primary-transparent {
    background-color: rgba(0, 168, 132, 0.1) !important;
}

.transition-all {
    transition: all 0.2s ease-in-out;
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--sd-border);
    border-radius: 10px;
}

/* ── Global ─────────────────────────────────────── */
html,
body {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* ── Buttons ─────────────────────────────────────── */
.btn-sd-primary {
    background-color: var(--sd-green);
    color: #fff;
    border: none;
}

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

.btn-sd-dark {
    background-color: var(--sd-dark-bg);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-sd-dark:hover {
    background-color: var(--sd-header-bg);
    color: #fff;
}

/* ── Form inputs ─────────────────────────────────── */
.form-control-sd {
    background-color: var(--sd-dark-bg);
    border: 1px solid var(--sd-border);
    color: var(--sd-text-primary);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
}

.form-control-sd::placeholder {
    color: var(--sd-muted);
}

.form-control-sd:focus {
    background-color: var(--sd-dark-bg);
    border-color: var(--sd-green);
    color: var(--sd-text-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 168, 132, 0.25);
}

.form-select {
    background-color: var(--sd-dark-bg);
    border: 1px solid var(--sd-border);
    color: var(--sd-text-primary);
    border-radius: 0.75rem;
}

.form-select:focus {
    background-color: var(--sd-dark-bg);
    border-color: var(--sd-green);
    color: var(--sd-text-primary);
}

.form-select option {
    background-color: var(--sd-panel);
    color: var(--sd-text-primary);
}

/* Light mode: option text must be dark */
[data-theme="light"] .form-select option {
    background-color: #ffffff;
    color: #111b21;
}

/* ── Login page ──────────────────────────────────── */
.sd-login-left {
    background: linear-gradient(rgba(10, 16, 20, 0.6), rgba(10, 16, 20, 0.8)), url('../LoginBackground.jpg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sd-login-right {
    background: linear-gradient(135deg, var(--sd-dark-bg) 0%, var(--sd-green) 60%, var(--sd-green-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd-login-card {
    background-color: rgba(31, 44, 51, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 2rem;
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
}

.sd-login-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--sd-green), #00ceab);
    border-radius: 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sd-tab-bar {
    background-color: var(--sd-dark-bg);
    border-radius: 0.75rem;
    padding: 0.3rem;
    display: flex;
    gap: 0.25rem;
    margin-bottom: 2rem;
}

.sd-tab {
    flex: 1;
    text-align: center;
    border: none;
    background: transparent;
    color: var(--sd-muted);
    border-radius: 0.6rem;
    padding: 0.6rem;
    font-weight: 600;
    text-decoration: none;
}

.sd-tab.active {
    background-color: var(--sd-green);
    color: #fff;
}

.sd-ai-card {
    background-color: var(--sd-panel);
    border: 1px solid var(--sd-border);
    border-radius: 1rem;
    color: var(--sd-text-primary);
}

.sd-bg-gradient {
    background: linear-gradient(135deg, var(--sd-dark-bg) 0%, #0a1014 100%);
    min-height: 100vh;
}

/* ── App Shell ───────────────────────────────────── */
.sd-app-shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ── Nav sidebar ─────────────────────────────────── */
.sd-app-shell {
    display: flex;
    height: 100vh;
    width: 100vw;
    background-color: var(--sd-dark-bg);
    color: var(--sd-text-primary);
    overflow: hidden;
}

.sd-nav {
    width: 72px;
    background-color: var(--sd-panel);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
    border-right: 1px solid var(--sd-border);
    flex-shrink: 0;
}

.sd-nav-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--sd-muted);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.sd-nav-icon span { 
    font-size: .65rem; 
    margin-top: 2px;
    font-weight: 500;
}

.sd-nav-icon:hover,
.sd-nav-icon.active {
    color: var(--sd-green);
    background-color: rgba(0, 168, 132, 0.12);
    transform: scale(1.05);
}

/* ── Chat sidebar ────────────────────────────────── */
.sd-chat-sidebar {
    width: 380px;
    flex-shrink: 0;
    background-color: var(--sd-panel);
    border-right: 1px solid var(--sd-border);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.sd-sidebar-header {
    background-color: var(--sd-header-bg);
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sd-search-input {
    background-color: var(--sd-dark-bg);
    border: none;
    border-radius: 0.5rem;
    color: var(--sd-text-primary);
    padding: 0.5rem 1rem;
    width: 100%;
}

.sd-search-input::placeholder {
    color: var(--sd-muted);
}

.sd-search-input:focus {
    outline: none;
    box-shadow: none;
    background-color: var(--sd-dark-bg);
    color: var(--sd-text-primary);
}

.sd-convo-item {
    display: flex;
    align-items: flex-start;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--sd-border);
    cursor: pointer;
    transition: background 0.1s;
}

.sd-convo-item:hover,
.sd-convo-item.active {
    background-color: var(--sd-header-bg);
}

/* ── Chat view ───────────────────────────────────── */
.sd-conversation-view {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--sd-chat-bg);
}

.sd-chat-header {
    background-color: var(--sd-header-bg);
    padding: 0.65rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--sd-border);
}

.sd-messages-area {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column-reverse;
}

.sd-compose-bar {
    background-color: var(--sd-header-bg);
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    gap: 0.5rem;
}

.sd-compose-input {
    flex: 1;
    border: none;
    border-radius: 1.5rem;
    background: var(--sd-dark-bg);
    color: var(--sd-text-primary);
    padding: 0.6rem 1rem;
    font-size: 0.95rem;
}

.sd-compose-input:focus {
    outline: none;
}

.sd-compose-input::placeholder {
    color: var(--sd-muted);
}

/* ── Bubbles ─────────────────────────────────────── */
.sd-bubble {
    max-width: 75%;
    margin-bottom: 4px;
}

.sd-bubble.out {
    background-color: var(--sd-bubble-out);
    align-self: flex-end;
    border-radius: 0.75rem 0 0.75rem 0.75rem;
    padding: 0.4rem 0.75rem;
    box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
    color: var(--sd-text-primary);
}

.sd-bubble.in {
    background-color: var(--sd-bubble-in);
    align-self: flex-start;
    border-radius: 0 0.75rem 0.75rem 0.75rem;
    padding: 0.4rem 0.75rem;
    box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
    color: var(--sd-text-primary);
}

.sd-bubble-time {
    font-size: 0.65rem;
    color: #8696a0;
}

/* ── Avatar ──────────────────────────────────────── */
.sd-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--sd-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

/* ── Unread badge ────────────────────────────────── */
.sd-unread-badge {
    background-color: var(--sd-green-light);
    color: #fff;
    border-radius: 999px;
    padding: 2px 7px;
    font-size: 0.7rem;
    font-weight: 700;
}

/* ── Standardized Dark Card ──────────────────────── */
.card-sd-dark {
    background-color: var(--sd-panel) !important;
    border: 1px solid var(--sd-border) !important;
    border-radius: 1rem !important;
    color: var(--sd-text-primary) !important;
}

.card-sd-dark .form-label {
    color: var(--sd-muted) !important;
}

.card-sd-dark .text-white {
    color: var(--sd-text-primary) !important;
}

/* ── Standardized Onboarding Background ─────────── */
.onboarding-container {
    background: linear-gradient(135deg, var(--sd-dark-bg) 0%, #0a1014 100%) !important;
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* ── Ally Sidebar ────────────────────────────────── */
.sd-ally-panel {
    width: 360px;
    background-color: var(--sd-panel);
    border-left: 1px solid var(--sd-border);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.3s ease;
}

/* ── Floating AI Cards (Login Page) ──────────────── */
.floating-ai-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-ai-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 1.25rem;
    padding: 1rem;
    width: 280px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.4);
    animation: float-around 20s infinite ease-in-out;
    opacity: 0.9;
}

.ai-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.ai-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--sd-green);
    object-fit: contain;
    padding: 2px;
}

.ai-name {
    font-weight: 700;
    font-size: 0.85rem;
    color: #111b21;
}

.ai-card-body {
    font-size: 0.8rem;
    color: #4a5568;
    line-height: 1.4;
    position: relative;
    padding: 0.5rem;
    background: rgba(0, 168, 132, 0.05);
    border-radius: 0.75rem;
    border: 1px solid rgba(0, 168, 132, 0.1);
}

@keyframes float-around {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-20px) rotate(2deg);
    }

    50% {
        transform: translateY(-10px) rotate(-1deg);
    }

    75% {
        transform: translateY(-30px) rotate(1deg);
    }
}

.ai-1 {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.ai-2 {
    top: 45%;
    right: 15%;
    animation-delay: -5s;
    width: 300px;
}

.ai-3 {
    bottom: 15%;
    left: 20%;
    animation-delay: -10s;
}

/* ── Branding Block (Login Page) ────────────────── */
.sd-branding-top-right {
    position: absolute;
    top: 3rem;
    right: 3.5rem;
    z-index: 10;
    pointer-events: none;
    text-align: right;
}

.sd-branding-top-right .h2 {
    letter-spacing: -0.02em;
}

/* ── Scrollbar ───────────────────────────────────── */
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
}