/*
 * Regantis dashboard design system
 *
 * Shared visual contract for dashboard surfaces. This file is intentionally
 * page-agnostic: reusable tokens and ds-* primitives belong here, while
 * client-dashboard feature rules remain in client_dashboard.css.
 *
 * 01 Design tokens & themes | 02 Typography | 03 Layout | 04 Surfaces
 * 05 Buttons & controls | 06 Forms | 07 Status & feedback | 08 Navigation
 * 09 Utilities | 10 Responsive primitives
 */

/* ==================== 01. Design tokens and themes ==================== */

:root {
    --ds-bg: #04101d;
    --ds-border: rgba(143, 193, 230, 0.15);
    --ds-text: #f5faff;
    --ds-muted: #90a9bf;
    --ds-primary: #1473e6;
    --ds-primary-bright: #4da9ff;
    --ds-accent: #4da9ff;
    --ds-accent-strong: #278cf1;
    --ds-teal: #2dbdbb;
    --ds-success: #6ad8ad;
    --ds-warning: #fdb816;
    --ds-danger: #ff7189;
    --ds-info: #69d7df;

    /* Canonical semantic color roles. Reusable components should consume these
       instead of introducing near-duplicate literal colors. */
    --ds-text-strong: #f5faff;
    --ds-text-body: #dceef6;
    --ds-text-muted: #90a9bf;
    --ds-text-subtle: #7893a6;
    --ds-text-inverse: #ffffff;
    --ds-border-soft: rgba(143, 193, 230, 0.10);
    --ds-border-strong: rgba(143, 193, 230, 0.24);
    --ds-surface-page: #04101d;
    --ds-surface-card-solid: #071b2b;
    --ds-surface-panel-solid: #092033;
    --ds-surface-elevated: #0b2436;
    --ds-surface-control-solid: #081d2e;
    --ds-surface-soft: rgba(11, 36, 54, 0.62);
    --ds-surface-hover: rgba(77, 169, 255, 0.08);
    --ds-surface-selected: rgba(77, 169, 255, 0.13);
    --ds-focus-ring: rgba(77, 169, 255, 0.18);
    --ds-success-soft: rgba(106, 216, 173, 0.10);
    --ds-warning-soft: rgba(253, 184, 22, 0.10);
    --ds-danger-soft: rgba(255, 113, 137, 0.10);
    --ds-info-soft: rgba(105, 215, 223, 0.10);
    --ds-topbar-height: 78px;
    --ds-sidebar-width: 258px;
    --ds-sidebar-compact-width: 84px;
    --ds-radius-sm: 10px;
    --ds-radius-md: 15px;
    --ds-radius-lg: 20px;
    --ds-radius-xl: 36px;
    --ds-radius-card: 36px 36px 36px 14px;
    --ds-radius-control: 15px 15px 15px 7px;
    --ds-radius-pill: 999px;
    --ds-space-1: 4px;
    --ds-space-2: 8px;
    --ds-space-3: 12px;
    --ds-space-4: 16px;
    --ds-space-5: 20px;
    --ds-space-6: 24px;
    --ds-space-8: 32px;
    --ds-space-10: 40px;
    --ds-font-body: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --ds-font-heading: "Sora", "Manrope", ui-sans-serif, system-ui, sans-serif;
    --ds-shadow: 0 30px 90px rgba(0, 18, 44, 0.42), 0 12px 34px rgba(5, 98, 173, 0.12);
    --ds-shadow-card: 0 22px 52px rgba(0, 8, 19, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.045);
    --ds-shadow-control: 0 14px 30px rgba(0, 7, 22, 0.22), inset 3px 0 0 #2d87c8, inset 0 1px 0 rgba(255, 255, 255, 0.08);
    --ds-surface-card:
        radial-gradient(circle at 3% -8%, rgba(130, 88, 200, 0.08), transparent 23rem) padding-box,
        radial-gradient(circle at 96% 0%, rgba(44, 132, 200, 0.08), transparent 22rem) padding-box,
        linear-gradient(145deg, rgba(10, 29, 48, 0.93), rgba(6, 21, 37, 0.9)) padding-box,
        linear-gradient(128deg, rgba(130, 88, 200, 0.26), rgba(44, 132, 200, 0.3), rgba(45, 189, 187, 0.12)) border-box;
    --ds-surface-panel:
        radial-gradient(circle at 96% -10%, rgba(92, 84, 211, 0.085), transparent 21rem) padding-box,
        radial-gradient(circle at -5% 110%, rgba(44, 180, 184, 0.055), transparent 18rem) padding-box,
        linear-gradient(145deg, rgba(9, 27, 42, 0.97), rgba(5, 20, 33, 0.96)) padding-box,
        linear-gradient(126deg, rgba(120, 103, 226, 0.22), rgba(72, 151, 205, 0.18), rgba(45, 189, 187, 0.1)) border-box;
    --ds-surface-control: linear-gradient(145deg, rgba(2, 13, 23, 0.62), rgba(7, 24, 38, 0.52));
    --ds-surface-button: linear-gradient(105deg, rgba(17, 47, 73, 0.9), rgba(15, 56, 82, 0.86) 58%, rgba(13, 63, 71, 0.78));
    --ds-surface-primary:
        linear-gradient(104deg, #8258c8 0%, #496fc9 38%, #2c84c8 70%, #2dbdbb 116%) padding-box,
        linear-gradient(104deg, rgba(184, 143, 255, 0.9), rgba(82, 187, 255, 0.78), rgba(45, 189, 187, 0.6)) border-box;
    --ds-transition-fast: 150ms ease;
    --ds-transition-base: 180ms ease;
    --ds-transition-spring: 360ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Client dashboard compatibility aliases. */
    --cd-bg: var(--ds-bg);
    --cd-border: var(--ds-border);
    --cd-text: var(--ds-text);
    --cd-text-strong: var(--ds-text);
    --cd-muted: var(--ds-muted);
    --cd-primary: var(--ds-primary);
    --cd-primary-bright: var(--ds-primary-bright);
    --cd-accent: var(--ds-accent);
    --cd-accent-strong: var(--ds-accent-strong);
    --cd-regantis-teal: var(--ds-teal);
    --cd-theme-teal: var(--ds-teal);
    --cd-theme-yellow: var(--ds-warning);
    --cd-success: var(--ds-success);
    --cd-warning: var(--ds-warning);
    --cd-danger: var(--ds-danger);
    --cd-info: var(--ds-info);
    --cd-text-body: var(--ds-text-body);
    --cd-text-muted: var(--ds-text-muted);
    --cd-text-subtle: var(--ds-text-subtle);
    --cd-border-soft: var(--ds-border-soft);
    --cd-border-strong: var(--ds-border-strong);
    --cd-surface: var(--ds-surface-card-solid);
    --cd-surface-panel: var(--ds-surface-panel-solid);
    --cd-surface-elevated: var(--ds-surface-elevated);
    --cd-surface-control: var(--ds-surface-control-solid);
    --cd-surface-soft: var(--ds-surface-soft);
    --cd-surface-hover: var(--ds-surface-hover);
    --cd-surface-selected: var(--ds-surface-selected);
    --cd-focus-ring: var(--ds-focus-ring);
    --cd-topbar-height: var(--ds-topbar-height);
    --cd-sidebar-width: var(--ds-sidebar-width);
    --cd-shadow: var(--ds-shadow);
}

html[data-theme="light"] {
    --ds-bg: #edf5fa;
    --ds-border: rgba(23, 90, 132, 0.14);
    --ds-text: #10283a;
    --ds-muted: #557084;
    --ds-accent: #1473e6;
    --ds-accent-strong: #0c62c9;
    --ds-text-strong: #10283a;
    --ds-text-body: #294b63;
    --ds-text-muted: #557084;
    --ds-text-subtle: #5a7386;
    --ds-text-inverse: #ffffff;
    --ds-border-soft: rgba(23, 90, 132, 0.09);
    --ds-border-strong: rgba(23, 90, 132, 0.22);
    --ds-surface-page: #edf5fa;
    --ds-surface-card-solid: #ffffff;
    --ds-surface-panel-solid: #f8fbfd;
    --ds-surface-elevated: #f3f8fb;
    --ds-surface-control-solid: #ffffff;
    --ds-surface-soft: rgba(237, 246, 250, 0.82);
    --ds-surface-hover: rgba(20, 115, 230, 0.055);
    --ds-surface-selected: rgba(20, 115, 230, 0.09);
    --ds-focus-ring: rgba(20, 115, 230, 0.14);
    --ds-success-soft: rgba(38, 145, 109, 0.09);
    --ds-warning-soft: rgba(183, 126, 10, 0.10);
    --ds-danger-soft: rgba(195, 40, 71, 0.08);
    --ds-info-soft: rgba(39, 134, 173, 0.09);
    --ds-shadow: 0 30px 90px rgba(35, 83, 115, 0.15), 0 12px 34px rgba(20, 115, 230, 0.08);
    --ds-shadow-card: 0 22px 52px rgba(48, 71, 108, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.96);
    --ds-shadow-control: 0 16px 34px rgba(47, 91, 124, 0.12), inset 3px 0 0 #2d87c8, inset 0 1px 0 #ffffff;
    --ds-surface-card:
        radial-gradient(circle at 3% -8%, rgba(130, 88, 200, 0.07), transparent 23rem) padding-box,
        radial-gradient(circle at 96% 0%, rgba(44, 132, 200, 0.08), transparent 22rem) padding-box,
        linear-gradient(145deg, rgba(255, 255, 255, 0.99), rgba(238, 247, 252, 0.98)) padding-box,
        linear-gradient(128deg, rgba(130, 88, 200, 0.2), rgba(44, 132, 200, 0.22), rgba(45, 189, 187, 0.12)) border-box;
    --ds-surface-panel:
        radial-gradient(circle at 96% -10%, rgba(92, 84, 211, 0.065), transparent 21rem) padding-box,
        radial-gradient(circle at -5% 110%, rgba(44, 180, 184, 0.05), transparent 18rem) padding-box,
        linear-gradient(145deg, rgba(255, 255, 255, 0.99), rgba(239, 248, 252, 0.98)) padding-box,
        linear-gradient(126deg, rgba(120, 103, 226, 0.18), rgba(72, 151, 205, 0.16), rgba(45, 189, 187, 0.1)) border-box;
    --ds-surface-control: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 247, 252, 0.95));
    --ds-surface-button: linear-gradient(105deg, rgba(209, 229, 246, 0.78), rgba(223, 241, 250, 0.86) 58%, rgba(218, 244, 240, 0.72));
}

/* ==================== 02. Typography ==================== */

.ds-text {
    color: var(--ds-text);
    font-family: var(--ds-font-body);
}

.ds-heading {
    margin: 0;
    color: var(--ds-text);
    font-family: var(--ds-font-heading);
    letter-spacing: -0.02em;
}

.ds-muted {
    color: var(--ds-muted);
}

/* ==================== 03. Layout ==================== */

.ds-dashboard-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--ds-sidebar-width) minmax(0, 1fr);
    color: var(--ds-text);
    font-family: var(--ds-font-body);
}

.ds-dashboard-main {
    min-width: 0;
    grid-column: 2;
    padding: 42px clamp(24px, 4vw, 62px) 64px;
}

.ds-grid {
    display: grid;
    gap: var(--ds-space-5);
}

.ds-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ds-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ds-cluster {
    display: flex;
    align-items: center;
    gap: var(--ds-space-3);
}

.ds-stack {
    display: flex;
    flex-direction: column;
    gap: var(--ds-space-4);
}

/* ==================== 04. Surfaces ==================== */

.ds-card,
.ds-panel {
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    color: var(--ds-text);
    backdrop-filter: blur(18px);
}

.ds-card {
    border-radius: var(--ds-radius-card);
    background: var(--ds-surface-card);
    box-shadow: var(--ds-shadow);
}

.ds-panel {
    border-radius: var(--ds-radius-lg);
    background: var(--ds-surface-panel);
    box-shadow: var(--ds-shadow-card);
}

.ds-card__header,
.ds-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ds-space-4);
}

.ds-card__body,
.ds-panel__body {
    min-width: 0;
}

.ds-page-heading {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ds-space-6);
    margin-bottom: 28px;
}

.ds-section-heading {
    min-height: 54px;
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(100, 163, 196, 0.12);
}

/* ==================== 05. Buttons and controls ==================== */

.ds-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border: 1px solid transparent;
    color: var(--ds-text);
    font: inherit;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow var(--ds-transition-base), border-color var(--ds-transition-base), background var(--ds-transition-base), color var(--ds-transition-base);
    gap: 10px;
    padding: 0 22px;
    border-radius: var(--ds-radius-pill);
    font-family: var(--ds-font-body);
    font-weight: 800;
    letter-spacing: -0.015em;
}

.ds-button--primary {
    color: #f7fbff;
    background: var(--ds-surface-primary);
    box-shadow: 0 16px 38px rgba(70, 94, 191, 0.28), 0 8px 24px rgba(44, 132, 200, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

.ds-button--secondary {
    border-color: var(--ds-border);
    background: rgba(255, 255, 255, 0.04);
}


.ds-button:hover {
    transform: translateY(-1px);
}

.ds-button:active {
    transform: translateY(1px) scale(0.99);
}

.ds-button:focus-visible {
    outline: 2px solid var(--ds-accent);
    outline-offset: 3px;
}

html[data-theme="light"] .ds-button--secondary {
    background: rgba(20, 115, 230, 0.045);
}


/* ==================== 06. Forms ==================== */

.ds-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ds-space-5);
}

.ds-field {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ds-space-2);
}

.ds-field__label {
    color: var(--ds-text);
    font-size: 13px;
    font-weight: 700;
}

.ds-input,
.ds-select,
.ds-textarea {
    width: 100%;
    border: 1px solid rgba(121, 174, 210, 0.17);
    border-radius: var(--ds-radius-control);
    color: var(--ds-text);
    background: var(--ds-surface-control);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
    font: inherit;
    transition: box-shadow var(--ds-transition-base), border-color var(--ds-transition-base), background var(--ds-transition-base), color var(--ds-transition-base);
}

.ds-input,
.ds-select {
    min-height: 46px;
    padding: 0 13px;
}

.ds-textarea {
    min-height: 120px;
    padding: 12px 13px;
    resize: vertical;
}

.ds-input:hover,
.ds-select:hover,
.ds-textarea:hover {
    border-color: rgba(77, 169, 255, 0.36);
}

.ds-input:focus,
.ds-select:focus,
.ds-textarea:focus {
    outline: none;
    border-color: var(--ds-accent);
    box-shadow: 0 0 0 4px rgba(77, 169, 255, 0.1), 0 12px 30px rgba(0, 8, 20, 0.16);
}

.ds-input:focus-visible,
.ds-select:focus-visible,
.ds-textarea:focus-visible {
    outline: 2px solid var(--ds-accent);
    outline-offset: 3px;
}

.ds-field__error {
    color: #ff9aaa;
    font-size: 12px;
}

/* ==================== 07. Status and feedback ==================== */

.ds-badge,
.ds-alert {
    display: inline-flex;
    align-items: center;
    gap: var(--ds-space-2);
    border: 1px solid var(--ds-border);
}

.ds-badge {
    padding: 8px 12px;
    border-radius: 20px 20px 20px 8px;
    font-family: var(--ds-font-heading);
    font-size: 12px;
    font-weight: 750;
}

.ds-badge--success {
    border-color: rgba(45, 188, 187, 0.19);
    color: #9fc8ca;
    background: rgba(45, 188, 187, 0.06);
}

.ds-alert {
    width: 100%;
    padding: 14px 16px;
    border-radius: 20px 20px 20px 8px;
    transition: transform 160ms ease, box-shadow var(--ds-transition-base), border-color var(--ds-transition-base), background var(--ds-transition-base), color var(--ds-transition-base);
}

.ds-alert--danger {
    border-color: rgba(255, 113, 137, 0.28);
    color: #ffd7de;
    background: rgba(255, 113, 137, 0.09);
}

html[data-theme="light"] .ds-badge--success {
    border-color: rgba(25, 132, 127, 0.22);
    color: #176763;
    background: rgba(45, 188, 187, 0.09);
}

html[data-theme="light"] .ds-alert--danger {
    border-color: rgba(196, 72, 94, 0.2);
    color: #9b3347;
    background: rgba(220, 72, 98, 0.08);
}

.ds-empty-state {
    min-height: 300px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 13px;
    padding: var(--ds-space-10);
    color: var(--ds-muted);
    text-align: center;
}


/* Galaxy loading overlay. Keep the public API on #main-add-spinner.active. */
.cd-galaxy-loader-overlay,
#main-add-spinner.cd-galaxy-loader-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    place-items: center;
    padding: 20px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 44%, rgba(60, 143, 211, 0.17), transparent 29rem),
        radial-gradient(circle at 24% 18%, rgba(130, 88, 200, 0.11), transparent 24rem),
        radial-gradient(circle at 78% 80%, rgba(45, 189, 187, 0.09), transparent 25rem),
        rgba(2, 10, 19, 0.82);
    backdrop-filter: blur(12px) saturate(1.15);
    -webkit-backdrop-filter: blur(12px) saturate(1.15);
}

.cd-galaxy-loader-overlay::before,
#main-add-spinner.cd-galaxy-loader-overlay::before {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.22;
    background-image:
        radial-gradient(circle, rgba(222, 246, 255, 0.86) 0 1px, transparent 1.25px),
        radial-gradient(circle, rgba(147, 123, 225, 0.7) 0 1px, transparent 1.35px),
        radial-gradient(circle, rgba(83, 207, 207, 0.65) 0 1px, transparent 1.3px);
    background-position: 0 0, 34px 22px, 68px 51px;
    background-size: 92px 92px, 118px 118px, 146px 146px;
    content: "";
    animation: cd-galaxy-loader-stars-drift 18s linear infinite;
}

.cd-galaxy-loader-overlay.active,
#main-add-spinner.cd-galaxy-loader-overlay.active {
    display: grid;
    animation: cd-galaxy-loader-overlay-enter 180ms ease both;
}

html[data-theme="light"] .cd-galaxy-loader-overlay,
html[data-theme="light"] #main-add-spinner.cd-galaxy-loader-overlay {
    background:
        radial-gradient(circle at 50% 44%, rgba(49, 137, 204, 0.15), transparent 29rem),
        radial-gradient(circle at 24% 18%, rgba(130, 88, 200, 0.08), transparent 24rem),
        radial-gradient(circle at 78% 80%, rgba(45, 189, 187, 0.08), transparent 25rem),
        rgba(226, 239, 247, 0.78);
}

html[data-theme="light"] .cd-galaxy-loader-overlay::before,
html[data-theme="light"] #main-add-spinner.cd-galaxy-loader-overlay::before {
    opacity: 0.13;
    background-image:
        radial-gradient(circle, rgba(25, 94, 137, 0.7) 0 1px, transparent 1.25px),
        radial-gradient(circle, rgba(104, 73, 188, 0.54) 0 1px, transparent 1.35px),
        radial-gradient(circle, rgba(23, 137, 138, 0.5) 0 1px, transparent 1.3px);
}

.cd-galaxy-loader {
    position: relative;
    isolation: isolate;
    width: min(310px, calc(100vw - 40px));
    min-height: 286px;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    padding: 28px 28px 24px;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 30px 30px 30px 13px;
    color: var(--ds-text);
    background: var(--ds-surface-panel);
    box-shadow:
        0 34px 100px rgba(0, 7, 20, 0.52),
        0 16px 38px rgba(24, 98, 163, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.cd-galaxy-loader::before {
    position: absolute;
    z-index: -1;
    top: -96px;
    left: 50%;
    width: 270px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(71, 161, 221, 0.18), rgba(118, 82, 203, 0.08) 42%, transparent 72%);
    filter: blur(4px);
    transform: translateX(-50%);
    content: "";
}

html[data-theme="light"] .cd-galaxy-loader {
    box-shadow:
        0 30px 84px rgba(43, 81, 110, 0.22),
        0 12px 30px rgba(49, 127, 184, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.cd-galaxy-loader-visual {
    position: relative;
    width: 140px;
    height: 140px;
    flex: 0 0 140px;
    margin-bottom: 16px;
}

.cd-galaxy-loader-visual::before {
    position: absolute;
    inset: 26px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(77, 169, 255, 0.16), rgba(45, 189, 187, 0.055) 48%, transparent 72%);
    box-shadow: 0 0 42px rgba(77, 169, 255, 0.16);
    content: "";
    animation: cd-galaxy-loader-breathe 2.8s ease-in-out infinite;
}

.cd-galaxy-loader-orbit {
    --cd-loader-orbit-start: 0deg;
    --cd-loader-orbit-scale: 1;
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(104, 192, 229, 0.23);
    border-radius: 50%;
    transform-origin: center;
    animation: cd-galaxy-loader-orbit 3.9s linear infinite;
}

.cd-galaxy-loader-orbit::after {
    position: absolute;
    top: -4px;
    left: 50%;
    width: 7px;
    height: 7px;
    border: 1px solid rgba(220, 249, 255, 0.68);
    border-radius: 50%;
    background: #69d7df;
    box-shadow: 0 0 12px currentColor, 0 0 22px rgba(105, 215, 223, 0.42);
    transform: translateX(-50%);
    content: "";
}

.cd-galaxy-loader-orbit-one {
    --cd-loader-orbit-start: -18deg;
    --cd-loader-orbit-scale: 0.72;
    width: 126px;
    height: 126px;
    margin: -63px 0 0 -63px;
}

.cd-galaxy-loader-orbit-two {
    --cd-loader-orbit-start: 46deg;
    --cd-loader-orbit-scale: 0.58;
    width: 104px;
    height: 104px;
    margin: -52px 0 0 -52px;
    border-color: rgba(145, 119, 224, 0.26);
    animation-duration: 2.9s;
    animation-direction: reverse;
}

.cd-galaxy-loader-orbit-two::after {
    width: 6px;
    height: 6px;
    color: #a58ae9;
    background: currentColor;
    box-shadow: 0 0 12px currentColor, 0 0 22px rgba(165, 138, 233, 0.38);
}

.cd-galaxy-loader-orbit-three {
    --cd-loader-orbit-start: 102deg;
    --cd-loader-orbit-scale: 0.82;
    width: 82px;
    height: 82px;
    margin: -41px 0 0 -41px;
    border-color: rgba(68, 169, 212, 0.2);
    animation-duration: 2.25s;
}

.cd-galaxy-loader-orbit-three::after {
    width: 5px;
    height: 5px;
    color: #5fb9ec;
    background: currentColor;
    box-shadow: 0 0 10px currentColor, 0 0 18px rgba(95, 185, 236, 0.36);
}

.cd-galaxy-loader-core {
    position: absolute;
    z-index: 4;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(196, 235, 255, 0.32);
    border-radius: 50%;
    color: #f1fbff;
    background:
        radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.62), transparent 14%),
        linear-gradient(140deg, #7857c5 2%, #3d87cf 55%, #2ab9b7 112%);
    box-shadow:
        0 0 0 8px rgba(70, 151, 210, 0.045),
        0 0 30px rgba(74, 161, 219, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.32);
    transform: translate(-50%, -50%);
    animation: cd-galaxy-loader-core 2.35s ease-in-out infinite;
}

.cd-galaxy-loader-core i {
    font-size: 15px;
    filter: drop-shadow(0 0 7px rgba(255, 255, 255, 0.44));
}

.cd-galaxy-loader-star {
    position: absolute;
    z-index: 5;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #dff8ff;
    box-shadow: 0 0 8px rgba(223, 248, 255, 0.7);
    animation: cd-galaxy-loader-twinkle 1.9s ease-in-out infinite;
}

.cd-galaxy-loader-star-one {
    top: 17px;
    left: 30px;
}

.cd-galaxy-loader-star-two {
    top: 30px;
    right: 17px;
    width: 2px;
    height: 2px;
    animation-delay: -0.72s;
}

.cd-galaxy-loader-star-three {
    right: 30px;
    bottom: 21px;
    width: 4px;
    height: 4px;
    animation-delay: -1.18s;
}

.cd-galaxy-loader-copy {
    position: relative;
    z-index: 3;
    text-align: center;
}

.cd-galaxy-loader .main-spinner-text {
    margin: 0;
    color: var(--ds-text);
    font-family: var(--ds-font-heading);
    font-size: 16px;
    font-weight: 760;
    letter-spacing: -0.018em;
}

.cd-galaxy-loader-caption {
    display: block;
    margin-top: 5px;
    color: var(--ds-muted);
    font-size: 12px;
    font-weight: 600;
}

.cd-galaxy-loader-progress {
    position: relative;
    z-index: 3;
    width: 112px;
    height: 3px;
    margin-top: 17px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(133, 190, 221, 0.11);
    box-shadow: inset 0 1px 2px rgba(0, 5, 12, 0.22);
}

.cd-galaxy-loader-progress span {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -42%;
    width: 42%;
    border-radius: inherit;
    background: linear-gradient(90deg, transparent, #7e6bd2 16%, #4b9bd2 52%, #38c1be 84%, transparent);
    box-shadow: 0 0 10px rgba(75, 155, 210, 0.4);
    animation: cd-galaxy-loader-progress 1.45s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

html[data-theme="light"] .cd-galaxy-loader-progress {
    background: rgba(52, 121, 159, 0.1);
    box-shadow: inset 0 1px 2px rgba(38, 77, 101, 0.08);
}

@keyframes cd-galaxy-loader-overlay-enter {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cd-galaxy-loader-stars-drift {
    from { background-position: 0 0, 34px 22px, 68px 51px; }
    to { background-position: 92px 46px, -84px 81px, 214px -22px; }
}

@keyframes cd-galaxy-loader-orbit {
    from { transform: rotate(var(--cd-loader-orbit-start)) scaleX(var(--cd-loader-orbit-scale)); }
    to { transform: rotate(calc(var(--cd-loader-orbit-start) + 360deg)) scaleX(var(--cd-loader-orbit-scale)); }
}

@keyframes cd-galaxy-loader-core {
    0%, 100% { transform: translate(-50%, -50%) scale(0.96); box-shadow: 0 0 0 7px rgba(70, 151, 210, 0.035), 0 0 24px rgba(74, 161, 219, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.32); }
    50% { transform: translate(-50%, -50%) scale(1.05); box-shadow: 0 0 0 10px rgba(70, 151, 210, 0.055), 0 0 36px rgba(74, 161, 219, 0.46), inset 0 1px 0 rgba(255, 255, 255, 0.36); }
}

@keyframes cd-galaxy-loader-breathe {
    0%, 100% { opacity: 0.62; transform: scale(0.94); }
    50% { opacity: 1; transform: scale(1.08); }
}

@keyframes cd-galaxy-loader-twinkle {
    0%, 100% { opacity: 0.26; transform: scale(0.75); }
    50% { opacity: 1; transform: scale(1.35); }
}

@keyframes cd-galaxy-loader-progress {
    0% { left: -42%; }
    56%, 100% { left: 100%; }
}

/* ==================== 08. Navigation ==================== */

.ds-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ds-nav-item {
    width: 100%;
    min-height: 50px;
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 0 15px;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 16px;
    color: #9eb5c8;
    background: transparent;
    font-family: var(--ds-font-heading);
    font-size: 13px;
    font-weight: 650;
    letter-spacing: -0.01em;
    text-align: left;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow var(--ds-transition-base), border-color var(--ds-transition-base), background var(--ds-transition-base), color var(--ds-transition-base);
}

.ds-nav-item:hover {
    border-color: rgba(111, 175, 218, 0.15);
    color: var(--ds-text);
    background: linear-gradient(90deg, rgba(77, 169, 255, 0.075), rgba(45, 188, 187, 0.025));
}

.ds-nav-item.is-active {
    border-color: rgba(77, 169, 255, 0.29);
    color: #eafdff;
}

/* ==================== 09. Utilities ==================== */

.ds-w-100 {
    width: 100%;
}

.ds-min-w-0 {
    min-width: 0;
}

.ds-hidden {
    display: none !important;
}

.ds-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}


/* ==================== Progressive setup / wizard ==================== */

.cd-setup-wizard {
    width: 100%;
    min-width: 0;
    display: grid;
    gap: var(--ds-space-4);
}

.cd-setup-progress {
    min-width: 0;
    display: flex;
    gap: var(--ds-space-2);
    padding: 7px;
    overflow-x: auto;
    border: 1px solid var(--ds-border-soft);
    border-radius: var(--ds-radius-md);
    background: var(--ds-surface-soft);
    box-shadow: var(--ds-shadow-control);
    scrollbar-width: thin;
}

.cd-setup-step {
    min-width: 150px;
    min-height: 66px;
    flex: 1 1 0;
    display: flex;
    align-items: center;
    gap: var(--ds-space-3);
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--ds-text-muted);
    background: transparent;
    box-shadow: none;
    text-align: left;
    cursor: pointer;
    transition: border-color var(--ds-transition-fast), background-color var(--ds-transition-fast), color var(--ds-transition-fast), transform var(--ds-transition-fast);
}

.cd-setup-progress.is-sequential .cd-setup-step {
    cursor: default;
    pointer-events: none;
}

.cd-setup-progress.is-sequential .cd-setup-step:hover,
.cd-setup-progress.is-sequential .cd-setup-step:focus-visible {
    color: inherit;
    border-color: transparent;
    background: transparent;
    transform: none;
}

.cd-setup-progress.is-sequential .cd-setup-step.is-active {
    color: var(--ds-text-inverse);
    border-color: color-mix(in srgb, var(--ds-primary-bright) 48%, var(--ds-border-strong));
    background: var(--ds-surface-primary);
}

.cd-setup-step:hover,
.cd-setup-step:focus-visible {
    color: var(--ds-text-strong);
    border-color: var(--ds-border-strong);
    background: var(--ds-surface-hover);
    outline: none;
}

.cd-setup-step.is-active {
    color: var(--ds-text-inverse);
    border-color: color-mix(in srgb, var(--ds-primary-bright) 48%, var(--ds-border-strong));
    background: var(--ds-surface-primary);
    box-shadow: 0 10px 24px rgba(45, 58, 133, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.cd-setup-step-index,
.cd-setup-panel-number {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--ds-border-strong);
    border-radius: var(--ds-radius-pill);
    color: var(--ds-text-strong);
    background: var(--ds-surface-control-solid);
    font-size: 12px;
    font-weight: 850;
}

.cd-setup-step.is-complete:not(.is-active) .cd-setup-step-index {
    color: var(--ds-success);
    border-color: color-mix(in srgb, var(--ds-success) 48%, var(--ds-border-strong));
    background: var(--ds-success-soft);
}

.cd-setup-step.is-active .cd-setup-step-index {
    color: var(--ds-text-inverse);
    border-color: rgba(255, 255, 255, 0.38);
    background: rgba(2, 16, 29, 0.24);
}

.cd-setup-step-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cd-setup-step-copy strong {
    color: inherit;
    font-size: 12px;
    font-weight: 820;
    line-height: 1.25;
}

.cd-setup-step-copy small {
    color: var(--ds-text-subtle);
    font-size: 10px;
    line-height: 1.3;
}

.cd-setup-step.is-active .cd-setup-step-copy small {
    color: rgba(255, 255, 255, 0.76);
}

.cd-setup-panels,
.cd-setup-panel {
    width: 100%;
    min-width: 0;
}

.cd-setup-panel[hidden] {
    display: none !important;
}

.cd-setup-panel-header {
    align-items: center;
}

.cd-setup-panel-number {
    color: var(--ds-primary-bright);
    border-color: color-mix(in srgb, var(--ds-primary-bright) 42%, var(--ds-border-strong));
    background: color-mix(in srgb, var(--ds-primary-bright) 9%, var(--ds-surface-control-solid));
}

.cd-setup-actions {
    min-height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ds-space-3);
    padding: 12px clamp(18px, 2.6vw, 30px);
    border-top: 1px solid var(--ds-border-soft);
    background: color-mix(in srgb, var(--ds-surface-panel-solid) 78%, transparent);
}

.cd-setup-actions-spacer {
    flex: 1 1 auto;
}

@media (max-width: 767.98px) {
    .cd-setup-progress {
        padding: 6px;
    }

    .cd-setup-step {
        min-width: 168px;
        flex: 0 0 168px;
    }
}

@media (max-width: 575.98px) {
    .cd-setup-actions {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .cd-setup-actions .cd-button,
    .cd-setup-actions > a.cd-button,
    .cd-setup-actions > button.cd-button {
        width: 100%;
        justify-content: center;
    }

    .cd-setup-actions-spacer {
        display: none;
    }
}

/* ==================== 10. Responsive primitives ==================== */

@media (max-width: 960px) {
    :root {
        --ds-topbar-height: 72px;
    }

    .ds-dashboard-shell {
        grid-template-columns: 1fr;
    }

    .ds-dashboard-main {
        grid-column: 1;
        padding-right: 24px;
        padding-left: 24px;
    }
}

@media (max-width: 720px) {
    :root {
        --ds-topbar-height: 66px;
    }

    .ds-dashboard-main {
        padding-right: 16px;
        padding-left: 16px;
    }

    .ds-grid--2,
    .ds-grid--3,
    .ds-form-grid {
        grid-template-columns: 1fr;
    }

    .ds-page-heading {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ds-button,
    .ds-input,
    .ds-select,
    .ds-textarea,
    .ds-alert,
    .ds-nav-item {
        transition-duration: 0.01ms !important;
    }

    .cd-galaxy-loader-overlay::before,
    #main-add-spinner.cd-galaxy-loader-overlay::before,
    .cd-galaxy-loader-visual::before,
    .cd-galaxy-loader-orbit,
    .cd-galaxy-loader-core,
    .cd-galaxy-loader-star,
    .cd-galaxy-loader-progress span {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* Foldable / ultra-narrow responsive primitives · 2026-08-18 */
@media (max-width: 320px) {
    .ds-dashboard-main {
        padding-right: 10px;
        padding-left: 10px;
    }

    .ds-button {
        min-height: 44px;
        padding-right: 14px;
        padding-left: 14px;
    }

    .cd-galaxy-loader-overlay,
    #main-add-spinner.cd-galaxy-loader-overlay {
        padding: 8px;
    }

    .cd-galaxy-loader {
        width: calc(100vw - 16px);
        min-height: 248px;
        padding: 18px 14px 16px;
        border-radius: 20px;
    }

    .cd-galaxy-loader-visual {
        margin-top: -8px;
        margin-bottom: 4px;
        transform: scale(.86);
    }

    .cd-galaxy-loader .main-spinner-text {
        font-size: 14px;
    }

    .cd-galaxy-loader-caption {
        font-size: 11px;
        line-height: 1.35;
    }

    .cd-galaxy-loader-progress {
        width: 96px;
        margin-top: 13px;
    }
}

/* Compact toggle button */
.cd-toggle-button {
    width: 38px;
    height: 22px;
    padding: 2px;
    border: 1px solid var(--cd-border-soft);
    border-radius: 999px;
    background: var(--cd-surface-soft);
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease;
}
.cd-toggle-button > span {
    display: block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--cd-surface);
    box-shadow: 0 1px 3px rgba(0,0,0,.18);
    transition: transform .18s ease;
}
.cd-toggle-button.is-active { background: var(--cd-accent); border-color: var(--cd-accent); }
.cd-toggle-button.is-active > span { transform: translateX(16px); }