/* ===========================
   DarkoMail
   Merged design
   =========================== */

/* === LIGHT MODE (default) === */
:root {
    --bg:           #F0EEE9;
    --bg2:          #E8E6E1;
    --surface:      #FFFFFF;
    --surface2:     #F5F4F0;
    --border:       #DDD9D2;
    --border2:      #C8C4BC;

    --amber:        #A86800;
    --amber-bright: #C07800;
    --amber-dim:    rgba(168, 104, 0, 0.08);
    --amber-glow:   rgba(168, 104, 0, 0.18);
    --amber-border: rgba(168, 104, 0, 0.25);

    --text:         #1A1916;
    --text-dim:     #5C5952;
    --text-muted:   #A09890;

    --green:        #1A8C48;
    --red:          #B83232;
    --blue:         #1a56a0;

    --shadow:       0 2px 8px rgba(0,0,0,0.07), 0 0 0 1px rgba(0,0,0,0.05);
    --shadow-lg:    0 4px 24px rgba(0,0,0,0.09), 0 0 0 1px rgba(0,0,0,0.05);

    --header-bg:    rgba(240, 238, 233, 0.95);

    --radius:       6px;
    --radius-lg:    10px;

    --mono:         'Syne Mono', monospace;
    --display:      'Syne', sans-serif;
    --body:         'DM Sans', sans-serif;

    --ease:         150ms ease;

    /* Code detection */
    --code-bg:      #fef9c3;
    --code-border:  #fde047;
    --code-text:    #713f12;

    /* Label */
    --label-bg:     rgba(168,104,0,0.10);
    --label-text:   var(--amber-bright);
    --label-border: var(--amber-border);
}

/* === DARK MODE === */
html.dark {
    --bg:           #141414;
    --bg2:          #0d0d0d;
    --surface:      #1e1e1e;
    --surface2:     #252525;
    --border:       #2a2a2a;
    --border2:      #363636;

    --amber:        #C07808;
    --amber-bright: #E09018;
    --amber-dim:    rgba(192, 120, 8, 0.10);
    --amber-glow:   rgba(192, 120, 8, 0.22);
    --amber-border: rgba(192, 120, 8, 0.30);

    --text:         #D8D2C8;
    --text-dim:     #7a7268;
    --text-muted:   #4a4844;

    --green:        #2ECC71;
    --red:          #C0392B;
    --blue:         #4a90d9;

    --shadow:       0 2px 12px rgba(0,0,0,0.4);
    --shadow-lg:    0 4px 28px rgba(0,0,0,0.5);

    --header-bg:    rgba(20, 20, 20, 0.95);

    --code-bg:      #2a1a00;
    --code-border:  #7a5000;
    --code-text:    #f0c060;

    --label-bg:     rgba(192,120,8,0.12);
    --label-text:   var(--amber-bright);
    --label-border: var(--amber-border);
}

/* === RESET === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { font-size: 17px; scroll-behavior: smooth; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--body);
    font-weight: 400;
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* === SCANLINES === */
.scanlines {
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.25s ease;
}

html.dark .scanlines { opacity: 1; }

/* === HEADER === */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.header-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.logo {
    display: flex;
    align-items: center;
    gap: 9px;
    text-decoration: none;
    color: var(--amber-bright);
    font-family: 'Heebo', sans-serif;
    font-weight: 900;
    font-size: 1.15rem;
    letter-spacing: 0;
    direction: rtl;
}

.logo-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    border: 2px solid var(--amber-border);
    flex-shrink: 0;
    transition: border-color 0.25s ease;
}

.logo:hover .logo-avatar { border-color: var(--amber); }

.header-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.david-badge {
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius);
    background: var(--amber-dim);
    border: 1px solid var(--amber-border);
    color: var(--amber-bright);
}

html.dark .david-badge {
    background: rgba(192, 120, 8, 0.14);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(26, 140, 72, 0.08);
    border: 1px solid rgba(26, 140, 72, 0.22);
    color: var(--green);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: var(--radius);
}

html.dark .status-pill {
    background: rgba(46, 204, 113, 0.08);
    border-color: rgba(46, 204, 113, 0.2);
}

.status-pill.connecting {
    color: var(--amber);
    background: var(--amber-dim);
    border-color: var(--amber-border);
}

.status-pill.error {
    color: var(--red);
    background: rgba(184,50,50,0.08);
    border-color: rgba(184,50,50,0.22);
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse-live 2s ease infinite;
    flex-shrink: 0;
}

.status-pill.connecting .pulse-dot { background: var(--amber); animation: none; opacity: 0.7; }
.status-pill.error .pulse-dot { background: var(--red); animation: none; }

@keyframes pulse-live {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.7); }
}

.status-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border: 1px solid var(--border2);
    padding: 4px 10px;
    border-radius: var(--radius);
    transition: border-color 0.25s ease;
}

/* === THEME TOGGLE === */
.theme-toggle, .icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: none;
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-dim);
    transition: all var(--ease);
    flex-shrink: 0;
    text-decoration: none;
}

.theme-toggle:hover, .icon-btn:hover {
    border-color: var(--amber-border);
    color: var(--amber);
    background: var(--amber-dim);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon { display: none; }
html:not(.dark) .theme-toggle .icon-moon { display: block; }
html.dark       .theme-toggle .icon-sun  { display: block; }

/* === SOUND TOGGLE === */
.icon-btn.is-active {
    border-color: var(--amber-border);
    color: var(--amber);
    background: var(--amber-dim);
}

/* === MAIN LAYOUT === */
main {
    padding: 1.75rem 2rem 2.5rem;
}

.app-wrap {
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* === GENERATOR CARD === */
.gen-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: background 0.25s ease, box-shadow 0.25s ease;
}

.gen-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface2);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.gen-label {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--text-muted);
}

.gen-card-body {
    padding: 1.25rem 1.5rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.address-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.address-row {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.address-text {
    font-family: var(--body);
    font-size: clamp(0.9rem, 2vw, 1.2rem);
    color: var(--text);
    word-break: break-all;
    cursor: pointer;
    user-select: none;
    transition: color var(--ease);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.address-text:hover { color: var(--amber); }
.address-text.flash { color: var(--green); }

/* === LABEL AREA === */
.label-row {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 24px;
}

.label-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--label-bg);
    border: 1px solid var(--label-border);
    color: var(--label-text);
    cursor: pointer;
    transition: all var(--ease);
    white-space: nowrap;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.label-chip:hover { background: var(--amber-glow); }

.label-chip.empty {
    background: transparent;
    border-style: dashed;
    color: var(--text-muted);
}

.label-input-inline {
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 3px 10px;
    border: 1px solid var(--amber);
    border-radius: 20px;
    background: var(--surface);
    color: var(--text);
    outline: none;
    width: 180px;
    transition: box-shadow 0.15s;
}

.label-input-inline:focus {
    box-shadow: 0 0 0 2px var(--amber-glow);
}

/* === ACTION BUTTONS === */
.gen-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.07em;
    padding: 9px 16px;
    border: 1px solid;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--ease);
    white-space: nowrap;
    background: none;
    line-height: 1;
}

.btn-copy {
    background: var(--amber);
    border-color: var(--amber);
    color: #fff;
    font-weight: 600;
}

.btn-copy:hover {
    background: var(--amber-bright);
    border-color: var(--amber-bright);
}

.btn-copy.copied {
    background: var(--green);
    border-color: var(--green);
    color: #fff;
}

.btn-secondary {
    border-color: var(--border2);
    color: var(--text-dim);
    background: var(--surface);
}

.btn-secondary:hover {
    border-color: var(--amber-border);
    color: var(--amber);
    background: var(--amber-dim);
}

.btn-danger {
    border-color: rgba(184, 50, 50, 0.25);
    color: rgba(184, 50, 50, 0.65);
    background: var(--surface);
}

.btn-danger:hover {
    border-color: var(--red);
    color: var(--red);
    background: rgba(184, 50, 50, 0.05);
}

/* === NOTES SECTION === */
.notes-section {
    border-top: 1px solid var(--border);
    transition: border-color 0.25s ease;
}

.notes-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0.75rem 1.5rem;
    background: var(--surface2);
    border: none;
    cursor: pointer;
    color: var(--text-dim);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    transition: background var(--ease), color var(--ease);
    text-align: left;
}

.notes-toggle:hover {
    background: var(--amber-dim);
    color: var(--amber);
}

.notes-toggle--open { color: var(--amber); background: var(--amber-dim); }

.notes-chevron { margin-left: auto; transition: transform 0.2s ease; }
.notes-toggle--open .notes-chevron { transform: rotate(180deg); }

.notes-body {
    display: none;
    padding: 0.75rem 1.5rem 1rem;
    background: var(--surface);
}

.notes-body--open { display: block; }

.notes-textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    font-family: var(--body);
    font-size: 0.875rem;
    line-height: 1.5;
    background: var(--bg);
    color: var(--text);
    resize: vertical;
    outline: none;
    min-height: 60px;
    max-height: 150px;
    transition: border-color 0.15s;
}

.notes-textarea:focus { border-color: var(--amber); }
.notes-textarea::placeholder { color: var(--text-muted); font-style: italic; }

/* === MAILBOX PICKER === */
.picker-section {
    border-top: 1px solid var(--border);
    transition: border-color 0.25s ease;
}

.picker-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0.85rem 1.5rem;
    background: var(--surface2);
    border: none;
    border-radius: 0;
    cursor: pointer;
    color: var(--text-dim);
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    transition: background var(--ease), color var(--ease);
    text-align: left;
}

.picker-toggle:hover {
    background: var(--amber-dim);
    color: var(--amber);
}

.picker-toggle--open {
    color: var(--amber);
    background: var(--amber-dim);
}

.picker-chevron {
    margin-left: auto;
    transition: transform 0.2s ease;
}

.picker-toggle--open .picker-chevron {
    transform: rotate(180deg);
}

.picker-body {
    display: none;
    flex-direction: column;
}

.picker-body--open { display: flex; }

.picker-search-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--border);
    border-top: 1px solid var(--border);
    background: var(--surface);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.picker-search-wrap svg { color: var(--text-muted); flex-shrink: 0; }

.picker-search {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--text);
    min-width: 0;
}

.picker-search::placeholder { color: var(--text-muted); }

.picker-count {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.picker-list {
    max-height: 220px;
    overflow-y: auto;
}

.picker-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 0.65rem 1.5rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--ease), color var(--ease);
}

.picker-item:last-child { border-bottom: none; }

.picker-item:hover {
    background: var(--amber-dim);
}

.picker-item--active {
    color: var(--amber);
    background: var(--amber-dim);
}

.picker-item-email {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    transition: color var(--ease);
}

.picker-item--active .picker-item-email { color: var(--amber); font-weight: 600; }
.picker-item:hover .picker-item-email { color: var(--text); }

.picker-item-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--label-bg);
    border: 1px solid var(--label-border);
    color: var(--label-text);
    white-space: nowrap;
    flex-shrink: 0;
    max-width: 110px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.picker-item-meta {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    flex-shrink: 0;
    white-space: nowrap;
}

.picker-item mark {
    background: rgba(168, 104, 0, 0.2);
    color: var(--amber);
    border-radius: 2px;
    padding: 0 1px;
}

.picker-empty {
    padding: 1.5rem;
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: var(--mono);
}

/* === CODE BANNER === */
.code-banner {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 10px 1.25rem;
    background: var(--code-bg);
    border-bottom: 2px solid var(--code-border);
    flex-shrink: 0;
}

.code-banner.visible { display: flex; }

.code-label-text {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--code-text);
    opacity: 0.75;
    white-space: nowrap;
}

.code-digits {
    font-family: var(--mono);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--code-text);
    flex: 1;
}

.btn-copy-code {
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    background: var(--code-text);
    color: var(--code-bg);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity 0.15s, transform 0.1s;
    white-space: nowrap;
}

.btn-copy-code:hover { opacity: 0.85; transform: scale(1.02); }
.btn-copy-code.copied { background: var(--green); color: #fff; }

/* === INBOX SECTION === */
.inbox-section {
    display: grid;
    grid-template-columns: 290px 1fr;
    height: calc(100vh - 60px - 180px - 2.5rem);
    min-height: 460px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: box-shadow 0.25s ease;
}

.inbox-sidebar {
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--surface2);
    transition: background 0.25s ease, border-color 0.25s ease;
}

.inbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    flex-shrink: 0;
    gap: 8px;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.inbox-title {
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    color: var(--text-dim);
}

.inbox-badge {
    background: var(--amber-dim);
    border: 1px solid var(--amber-border);
    color: var(--amber);
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 2px 10px;
    border-radius: 20px;
    min-width: 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.inbox-search-wrap {
    padding: 0.6rem 1.25rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.inbox-search {
    width: 100%;
    background: none;
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 5px 10px;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text);
    outline: none;
    transition: border-color 0.15s;
}

.inbox-search:focus { border-color: var(--amber); }
.inbox-search::placeholder { color: var(--text-muted); }

.inbox-list {
    flex: 1;
    overflow-y: auto;
}

.inbox-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 100%;
    min-height: 200px;
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.inbox-empty p { font-size: 0.9rem; color: var(--text-dim); }

.inbox-item {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--ease);
    position: relative;
    animation: slide-in 0.28s ease;
}

@keyframes slide-in {
    from { opacity: 0; transform: translateX(-8px); }
    to   { opacity: 1; transform: translateX(0); }
}

.inbox-item:hover { background: var(--bg2); }

.inbox-item.active {
    background: var(--amber-dim);
    border-left: 3px solid var(--amber);
    padding-left: calc(1.25rem - 3px);
}

.inbox-item.has-code::before {
    content: '🔑';
    position: absolute;
    right: 1rem;
    top: 0.9rem;
    font-size: 0.8rem;
}

.inbox-from {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 24px;
}

.inbox-subject {
    font-size: 0.8rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}

.inbox-time {
    font-family: var(--mono);
    font-size: 0.66rem;
    color: var(--text-muted);
}

/* === EMAIL VIEWER === */
.email-viewer {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--surface);
    transition: background 0.25s ease;
}

.viewer-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.viewer-empty p { font-size: 0.9rem; color: var(--text-dim); }

.email-content {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    animation: fade-in 0.2s ease;
}

@keyframes fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.email-meta {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface2);
    flex-shrink: 0;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.email-meta-row {
    display: flex;
    gap: 12px;
    margin-bottom: 4px;
}

.email-meta-row:last-child { margin-bottom: 0; }

.meta-label {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    min-width: 46px;
    padding-top: 2px;
    flex-shrink: 0;
}

.meta-value {
    font-size: 0.85rem;
    color: var(--text-dim);
    word-break: break-all;
}

/* Code banner in viewer */
.viewer-code-banner {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 10px 1.5rem;
    background: var(--code-bg);
    border-bottom: 2px solid var(--code-border);
    flex-shrink: 0;
}

.viewer-code-banner.visible { display: flex; }

.email-subject-display {
    font-family: var(--display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    letter-spacing: -0.01em;
    transition: border-color 0.25s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.email-body {
    flex: 1;
    overflow-y: auto;
    background: var(--surface);
}

.email-body-iframe {
    width: 100%;
    height: 100%;
    min-height: 200px;
    border: none;
    display: block;
    background: #fff;
}

.email-toolbar {
    display: flex;
    gap: 8px;
    padding: 0.75rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--surface2);
    flex-shrink: 0;
    align-items: center;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.view-toggle-wrap {
    display: flex;
    gap: 6px;
    margin-left: auto;
}

.view-tab {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    padding: 5px 12px;
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--ease);
}

.view-tab.active {
    background: var(--amber-dim);
    border-color: var(--amber-border);
    color: var(--amber);
}

.email-text-view {
    display: none;
    padding: 1.5rem;
    white-space: pre-wrap;
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.7;
    color: var(--text-dim);
    background: var(--surface);
    height: 100%;
    overflow-y: auto;
}

/* === TOAST === */
.toast-stack {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 10000;
}

.toast {
    background: var(--text);
    color: var(--surface);
    padding: 10px 18px;
    border-radius: var(--radius-lg);
    font-family: var(--body);
    font-size: 0.85rem;
    box-shadow: var(--shadow-lg);
    animation: toast-in 0.25s ease-out;
    transition: opacity 0.3s ease, transform 0.3s ease;
    max-width: 300px;
}

@keyframes toast-in {
    from { transform: translateX(-100%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* === UTILITIES === */
.hidden { display: none !important; }

/* === RESPONSIVE === */
@media (max-width: 860px) {
    main { padding: 1.25rem; }

    .inbox-section {
        grid-template-columns: 1fr;
        height: auto;
        min-height: unset;
    }

    .inbox-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border);
        height: 280px;
    }

    .email-viewer { height: 450px; }

    .header-center { position: static; transform: none; }
    .header-inner { justify-content: space-between; }
    .logo-text { display: none; }
}

@media (max-width: 560px) {
    main { padding: 1rem; }
    .app-wrap { gap: 1rem; }
    .gen-card-body { flex-direction: column; align-items: flex-start; }
    .gen-actions { width: 100%; }
    .header-right .status-tag { display: none; }
    .header-inner { padding: 0 1rem; }
}