*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --brand: #102940;
    --brand-hover: #0a1824;
    --brand-deep: #081521;
    --brand-ink: #ffffff;
    --brand-soft: #eaf0f5;
    --brand-soft-ink: #102940;

    --accent: #0084b4;
    --accent-ink: #00364d;
    --accent-soft: rgba(0, 132, 180, 0.10);
    --accent-glow: rgba(0, 132, 180, 0.26);

    /* controles de formulário usam um tom mais fechado que o acento decorativo */
    --control: #0084b4;
    --control-soft: rgba(0, 132, 180, 0.14);

    --btn-from: var(--brand);
    --btn-to: var(--brand-hover);
    --btn-to-hover: var(--brand-deep);
    --btn-ink: var(--brand-ink);
    --btn-border: var(--brand);

    --text: #10202f;
    --text-muted: #64778a;
    --placeholder: #9aabba;
    --line: #d9e1e8;
    --line-strong: #b6c4d1;
    --surface: #ffffff;
    --surface-alt: #f4f7f9;
    --surface-sunken: #eef2f5;

    --danger: #b42318;
    --danger-bg: #fef3f2;
    --danger-line: #f4b9b3;

    --success: #067647;
    --success-bg: #ecfdf3;
    --success-line: #a9e5c3;
    --success-glow-rgb: 6, 118, 71;

    --warning: #93531b;
    --warning-bg: #fffaeb;
    --warning-bg-hover: #fff3d9;
    --warning-line: #f2ce8a;

    --info: #1652a8;
    --info-bg: #eef6ff;
    --info-line: #b7d6f7;

    --radius: 6px;
    --radius-lg: 10px;
    --field-h: 44px;

    --shadow-sm: 0 1px 2px rgba(16, 41, 64, 0.06);
    --shadow-md: 0 8px 24px rgba(16, 41, 64, 0.12);
    --shadow-lg: 0 16px 40px rgba(16, 41, 64, 0.16);
    --shadow-card: 0 1px 2px rgba(16, 41, 64, 0.04), 0 6px 20px rgba(16, 41, 64, 0.05);

    --sidebar-w: 264px;
    --sidebar-w-collapsed: 76px;
    --topbar-h: 64px;
    --topbar-bg: rgba(255, 255, 255, 0.82);

    --sidebar-accent: #3fb4dc;

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-move: cubic-bezier(0.62, 0.05, 0.2, 1);

    color-scheme: light;
}

:root[data-theme="dark"] {
    color-scheme: dark;

    --brand-soft: rgba(63, 180, 220, 0.14);
    --brand-soft-ink: #8fd6ef;

    --accent: #3fb4dc;
    --accent-soft: rgba(63, 180, 220, 0.18);

    --control: #3fb4dc;
    --control-soft: rgba(63, 180, 220, 0.20);

    --btn-from: #00719c;
    --btn-to: #0090c0;
    --btn-to-hover: #00a3d9;
    --btn-ink: #ffffff;
    --btn-border: #0090c0;

    --topbar-bg: rgba(16, 29, 43, 0.78);

    --text: #e8eef4;
    --text-muted: #93a6ba;
    --placeholder: #5b7086;
    --line: #223449;
    --line-strong: #34495e;
    --surface: #101d2b;
    --surface-alt: #0a1420;
    --surface-sunken: #17283a;

    --danger: #f37870;
    --danger-bg: rgba(243, 120, 112, 0.12);
    --danger-line: rgba(243, 120, 112, 0.32);

    --success: #4ade91;
    --success-bg: rgba(74, 222, 145, 0.12);
    --success-line: rgba(74, 222, 145, 0.3);
    --success-glow-rgb: 74, 222, 145;

    --warning: #fbbf5c;
    --warning-bg: rgba(251, 191, 92, 0.12);
    --warning-bg-hover: rgba(251, 191, 92, 0.2);
    --warning-line: rgba(251, 191, 92, 0.3);

    --info: #6db4fb;
    --info-bg: rgba(109, 180, 251, 0.12);
    --info-line: rgba(109, 180, 251, 0.3);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.36);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.44);
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.2), 0 6px 20px rgba(0, 0, 0, 0.22);
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    overflow-x: hidden;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--text);
    background: var(--surface-alt);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

[hidden] {
    display: none !important;
}

a {
    color: inherit;
}

button {
    font-family: inherit;
}

::selection {
    background: var(--accent-glow);
    color: var(--brand-deep);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--line-strong) transparent;
}

::-webkit-scrollbar {
    width: 9px;
    height: 9px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--line-strong);
    border-radius: 999px;
    border: 2px solid var(--surface-alt);
}

.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, fill 0.25s ease !important;
}

/* ===== Icon button ===== */

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: var(--radius);
    background: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: background-color 0.12s linear, color 0.12s linear, transform 0.15s var(--ease);
}

.icon-btn svg {
    width: 22px;
    height: 22px;
}

.icon-btn:hover {
    background: var(--surface-alt);
    color: var(--text);
    transform: scale(1.06);
}

.theme-toggle {
    position: relative;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    transition: transform 0.35s var(--ease), opacity 0.25s ease;
}

.theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(-70deg) scale(0.5);
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(70deg) scale(0.5);
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

/* ===== Buttons ===== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: var(--field-h);
    padding: 0 18px;
    font: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--btn-ink);
    background: linear-gradient(180deg, var(--btn-from) 0%, var(--btn-to) 100%);
    border: 1px solid var(--btn-border);
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 1px 2px rgba(16, 41, 64, 0.12);
    transition: background-color 0.12s linear, border-color 0.12s linear, color 0.12s linear, box-shadow 0.15s var(--ease), transform 0.15s var(--ease);
}

.btn svg {
    flex: none;
    width: 18px;
    height: 18px;
}

.btn:hover:not(:disabled) {
    background: linear-gradient(180deg, var(--btn-to) 0%, var(--btn-to-hover) 100%);
    border-color: var(--btn-to);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

.btn:focus-visible {
    outline: 2px solid var(--control);
    outline-offset: 2px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn--secondary:hover:not(:disabled) {
    background: var(--surface-alt);
    border-color: var(--line-strong);
}

.btn--danger {
    color: var(--danger);
    background: var(--danger-bg);
    border-color: var(--danger-line);
}

.btn--danger:hover:not(:disabled) {
    background: var(--danger-line);
    border-color: var(--danger);
}

.btn--sm {
    height: 34px;
    padding: 0 12px;
    font-size: 13px;
    border-radius: var(--radius);
}

.btn--icon {
    width: 34px;
    height: 34px;
    padding: 0;
}

.btn--block {
    width: 100%;
}

.icon-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    background: var(--surface-sunken);
    color: var(--text-muted);
    transition: background-color 0.12s linear, color 0.12s linear, transform 0.15s var(--ease);
}

.icon-action svg {
    width: 16px;
    height: 16px;
}

.icon-action:hover {
    background: var(--brand-soft);
    color: var(--brand-soft-ink);
    transform: scale(1.08);
}

.icon-action--danger:hover {
    background: var(--danger-bg);
    color: var(--danger);
    transform: scale(1.08);
}

/* ===== Forms (shared across dashboard forms/edit pages) ===== */

.field {
    margin-bottom: 18px;
}

.field__label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.field input,
.field select,
.field textarea {
    width: 100%;
    height: var(--field-h);
    padding: 0 14px;
    font: inherit;
    font-size: 14px;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.12s linear;
}

.field textarea {
    height: auto;
    padding: 12px 14px;
    resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--placeholder);
}

/* abaixo de 16px o Safari no iOS dá zoom ao focar o campo e desalinha a tela */
@media (max-width: 767.98px) {
    .field input,
    .field select,
    .field textarea,
    .combo__trigger,
    .combo__search input {
        font-size: 16px;
    }
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--control);
    box-shadow: 0 0 0 3px var(--control-soft);
}

.field input:disabled,
.field select:disabled {
    background: var(--surface-alt);
    color: var(--text-muted);
    cursor: not-allowed;
}

.field__hint {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364778a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
    padding-right: 40px;
}

.field__control {
    position: relative;
    display: flex;
    align-items: center;
}

.field__control > svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    pointer-events: none;
    z-index: 1;
}

.field__control input,
.field__control select,
.field__control .combo__trigger {
    padding-left: 42px;
}

.field--row {
    display: flex;
    align-items: flex-end;
    gap: 10px;
}

.field--row .field {
    flex: 1;
    min-width: 0;
    margin-bottom: 0;
}

/* zerar a margem dos filhos deixa linhas seguidas coladas: a margem passa a ser da linha */
.field--row + .field--row,
.field--row + .field {
    margin-top: 18px;
}

@media (max-width: 575.98px) {
    .field--row {
        flex-wrap: wrap;
    }

    .field--row .field {
        flex-basis: 100%;
    }

    .field--row .btn {
        width: 100%;
    }
}

/* ===== Alert (shared with auth) ===== */

.alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 18px;
    padding: 12px 14px;
    font-size: 14px;
    border: 1px solid;
    border-radius: var(--radius);
}

.alert svg {
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.alert--danger {
    color: var(--danger);
    background: var(--danger-bg);
    border-color: var(--danger-line);
}

.alert--success {
    color: var(--success);
    background: var(--success-bg);
    border-color: var(--success-line);
}

.alert--warning {
    color: var(--warning);
    background: var(--warning-bg);
    border-color: var(--warning-line);
}

.alert--info {
    color: var(--info);
    background: var(--info-bg);
    border-color: var(--info-line);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}