/* =========================================================
   IDEIAS ACADÊMICAS
   Sistema de Feedback
   Design System Base
   ========================================================= */


/* =========================================================
   1. TOKENS
   ========================================================= */

:root {
    /* Cores */
    --color-primary: #FEC92A;
    --color-secondary: #231F20;
    --color-text: #6F6B63;
    --color-highlight: #D5A900;

    --color-title-light: #FFFFFF;
    --color-text-light: #FFFFFF99;

    --color-background: #FFFFFF;
    --color-background-soft: #F7F7F6;
    --color-background-soft-2: #F0F0EE;
    --color-background-dark-soft: #D8D1B8;

    --color-deep-gray: #302E2B;

    --color-border: #E5E4E1;
    --color-border-light: #F0F0EE;

    /* Tipografia */
    --font-heading: "DM Sans", sans-serif;
    --font-body: "Inter Tight", sans-serif;
    --font-page-title: "Barlow", sans-serif;

    /* Espaçamentos */
    --section-spacing: 96px;
    --content-gap: 48px;

    --page-padding: 16px;

    /* Layout */
    --content-width: 1280px;

    /* Interface */
    --radius-small: 6px;
    --radius-medium: 8px;
    --radius-large: 12px;

    --transition: 300ms ease;
}


/* =========================================================
   2. RESET
   ========================================================= */

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

html {
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;

    background: var(--color-background-soft);
    color: var(--color-text);

    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

a {
    color: inherit;
    text-decoration: none;
}


/* =========================================================
   3. TIPOGRAFIA
   ========================================================= */

h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin-top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-secondary);
    font-family: var(--font-heading);
}

h1 {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
}

h2 {
    font-size: 36px;
    font-weight: 500;
    line-height: 1.19;
}

h3 {
    font-size: 22px;
    font-weight: 400;
    line-height: 1.4;
}

p {
    color: var(--color-text);
}


/* =========================================================
   4. LAYOUT
   ========================================================= */

.container {
    width: min(100%, var(--content-width));
    margin-inline: auto;
    padding-inline: var(--page-padding);
}

.section {
    padding-block: var(--section-spacing);
}

.section-inner {
    display: flex;
    flex-direction: column;
    gap: var(--content-gap);
}


/* =========================================================
   5. EYEBROW
   ========================================================= */

.eyebrow {
    margin: 0 0 20px;

    color: var(--color-highlight);

    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.53;

    letter-spacing: 0.02em;
    text-transform: uppercase;
}


/* =========================================================
   6. PAGE TITLES
   ========================================================= */

.page-title {
    margin: 0;

    color: var(--color-secondary);

    font-family: var(--font-page-title);
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
}

.page-subtitle {
    margin: 0;

    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
    line-height: 1.3;
}


/* =========================================================
   7. BOTÕES
   ========================================================= */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 44px;
    padding: 12px 24px;

    border: 0;
    border-radius: var(--radius-small);

    background: var(--color-highlight);
    color: var(--color-title-light);

    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    line-height: 1;

    text-align: center;

    transition:
        background-color var(--transition),
        color var(--transition);
}

.button:hover {
    background: var(--color-secondary);
    color: var(--color-title-light);
}

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

.button-secondary {
    background: var(--color-secondary);
    color: var(--color-title-light);
}

.button-secondary:hover {
    background: var(--color-text);
    color: var(--color-title-light);
}

.button-light {
    background: var(--color-background);
    color: var(--color-secondary);
}

.button-light:hover {
    background: var(--color-text);
    color: var(--color-title-light);
}


/* =========================================================
   8. LINKS
   ========================================================= */

.link {
    color: var(--color-secondary);
    font-weight: 500;

    transition:
        color var(--transition);
}

.link:hover {
    color: var(--color-highlight);
}


/* =========================================================
   9. FORMULÁRIOS
   ========================================================= */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;

    padding: 12px 14px;

    border: 1px solid var(--color-border);
    border-radius: var(--radius-small);

    background: var(--color-background);
    color: var(--color-secondary);

    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;

    outline: none;

    transition:
        border-color var(--transition),
        background-color var(--transition);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #9A9791;
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--color-text);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-highlight);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}


/* =========================================================
   10. ALERTAS
   ========================================================= */

.alert {
    padding: 12px 14px;

    border-radius: var(--radius-small);

    font-size: 14px;
    line-height: 1.5;
}

.alert-error {
    background: #F9EAEA;
    color: #8A3030;
}

.alert-success {
    background: #EAF5EA;
    color: #326B32;
}


/* =========================================================
   11. LOGIN
   ========================================================= */

.login-page {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 48px var(--page-padding);

    background: var(--color-background-soft);
}

.login-card {
    width: min(100%, 460px);

    padding: 48px;

    background: var(--color-background);

    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-large);

    box-shadow: none;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;

    margin-bottom: 28px;

    border-radius: var(--radius-small);

    background: var(--color-primary);
    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
}

.login-card h1 {
    margin-bottom: 12px;

    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 500;
    line-height: 1.19;
}

.login-subtitle {
    margin-bottom: 32px;

    color: var(--color-text);

    font-size: 16px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form .button {
    width: 100%;
    margin-top: 4px;
}

.login-footer {
    margin-top: 24px;

    text-align: center;

    font-size: 14px;
}


/* =========================================================
   12. PAINEL
   ========================================================= */

.panel-page {
    min-height: 100vh;

    background: var(--color-background-soft);
}

.panel-header {
    background: var(--color-background);

    border-bottom: 1px solid var(--color-border-light);
}

.panel-header-inner {
    width: min(100%, var(--content-width));
    margin-inline: auto;

    padding: 24px var(--page-padding);
}

.panel-brand {
    display: flex;
    align-items: center;

    gap: 16px;
}

.panel-brand .brand-mark {
    flex-shrink: 0;

    margin: 0;
}

.panel-brand h1 {
    margin: 0;

    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 500;
    line-height: 1.3;
}

.panel-brand p {
    margin: 4px 0 0;

    color: var(--color-text);

    font-size: 14px;
}


/* =========================================================
   13. NAVEGAÇÃO DO PAINEL
   ========================================================= */

.panel-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 4px;

    margin-top: 24px;
    padding-top: 16px;

    border-top: 1px solid var(--color-border-light);
}

.panel-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 40px;
    padding: 8px 14px;

    border-radius: var(--radius-small);

    color: var(--color-text);

    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;

    transition:
        background-color var(--transition),
        color var(--transition);
}

.panel-nav a:hover {
    background: var(--color-background-soft-2);
    color: var(--color-secondary);
}

.panel-nav a.active {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.panel-nav a.active:hover {
    background: var(--color-secondary);
    color: var(--color-title-light);
}


/* =========================================================
   14. CONTEÚDO DO PAINEL
   ========================================================= */

.panel-content {
    width: min(100%, var(--content-width));
    margin-inline: auto;

    padding: var(--section-spacing) var(--page-padding);
}

.panel-content-header {
    margin-bottom: 48px;
}

.panel-content-header .eyebrow {
    margin-bottom: 20px;
}

.panel-content-header h2 {
    margin: 0 0 16px;
}

.panel-content-header p {
    max-width: 680px;

    margin: 0;

    font-size: 16px;
}


/* =========================================================
   15. CARDS
   ========================================================= */

.card {
    padding: 24px;

    background: var(--color-background);

    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-medium);

    box-shadow: none;
}

.card-title {
    margin: 0 0 8px;

    color: var(--color-secondary);

    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 400;
    line-height: 1.4;
}

.card-text {
    margin: 0;

    color: var(--color-text);

    font-size: 16px;
    line-height: 1.5;
}


/* =========================================================
   16. GRID
   ========================================================= */

.grid {
    display: grid;
    gap: var(--content-gap);
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}


/* =========================================================
   17. STATUS / BADGES
   ========================================================= */

.badge {
    display: inline-flex;
    align-items: center;

    padding: 6px 10px;

    border-radius: 999px;

    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
}

.badge-primary {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.badge-soft {
    background: var(--color-background-soft-2);
    color: var(--color-secondary);
}


/* =========================================================
   18. UTILITÁRIOS
   ========================================================= */

.text-center {
    text-align: center;
}

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

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

.text-highlight {
    color: var(--color-highlight);
}

.bg-white {
    background: var(--color-background);
}

.bg-soft {
    background: var(--color-background-soft);
}

.bg-soft-2 {
    background: var(--color-background-soft-2);
}


/* =========================================================
   19. TABLET — ATÉ 1024px
   ========================================================= */

@media (max-width: 1024px) {

    :root {
        --section-spacing: 60px;
        --content-gap: 45px;
        --page-padding: 15px;
    }

    h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 30px;
    }

    .page-title {
        font-size: 56px;
    }

    .page-subtitle {
        font-size: 24px;
    }

    .eyebrow {
        font-size: 12px;
    }

    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* =========================================================
   20. MOBILE — ATÉ 767px
   ========================================================= */

@media (max-width: 767px) {

    :root {
        --section-spacing: 28px;
        --content-gap: 28px;
        --page-padding: 14px;
    }

    body {
        font-size: 14px;
    }

    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 18px;
    }

    .page-title {
        font-size: 36px;
    }

    .page-subtitle {
        font-size: 20px;
    }

    .eyebrow {
        font-size: 11px;
    }

    .button {
        width: 100%;
    }

    .login-page {
        padding: 28px var(--page-padding);
    }

    .login-card {
        padding: 32px 24px;
    }

    .login-card h1 {
        font-size: 30px;
    }

    .panel-header-inner {
        padding-block: 20px;
    }

    .panel-brand {
        align-items: flex-start;
    }

    .panel-brand h1 {
        font-size: 24px;
    }

    .panel-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));

        gap: 6px;

        margin-top: 20px;
    }

    .panel-nav a {
        width: 100%;
    }

    .panel-content {
        padding-block: 28px;
    }

    .panel-content-header {
        margin-bottom: 28px;
    }

    .card {
        padding: 20px;
    }

    .grid {
        gap: 28px;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

.panel-content-action {
    margin-top: 48px;
}