/* ==========================================================================
   CARS Dashboards – huisstijl van het portaal
   Kleuren en lettertypes staan hieronder als variabelen; pas ze op één plek aan.
   ========================================================================== */
:root {
    --petrol:      #0f3a44;   /* paneel, knoppen, koppen            */
    --petrol-deep: #0a2a32;   /* knop bij aanwijzen                  */
    --mist:        #abcada;   /* CARS-blauwgroen: lijnen, focusrand  */
    --paper:       #f4f8f9;   /* achtergrond                         */
    --white:       #ffffff;
    --ink:         #15262b;   /* lopende tekst                       */
    --ink-soft:    #566b71;   /* toelichting                         */
    --line:        #cfdde1;   /* randen van velden                   */
    --amber:       #f2b441;   /* actuele meetwaarde                  */
    --error:       #a4262c;
    --error-bg:    #fbeceb;
    --info-bg:     #e6f0f3;

    --font-body:    "Barlow", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
    --font-display: "Barlow Semi Condensed", "Barlow", "Arial Narrow", Arial, sans-serif;

    --radius: 8px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.5;
    color: var(--ink);
    background: var(--paper);
}

a { color: var(--petrol); text-underline-offset: 3px; }
a:hover { color: var(--petrol-deep); }

[hidden] { display: none !important; }

:focus-visible {
    outline: 3px solid var(--mist);
    outline-offset: 2px;
}

/* ---- Knoppen ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6em;
    min-height: 3rem;
    padding: 0 1.4rem;
    border: 2px solid transparent;
    border-radius: var(--radius);
    font: 600 1.0625rem/1 var(--font-body);
    letter-spacing: .01em;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, transform .05s ease;
}
.btn > span { display: inline-flex; align-items: center; gap: .6em; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline-color: var(--amber); }
.btn[disabled] { cursor: progress; opacity: .8; }

.btn--primary { background: var(--petrol); color: var(--white); }
.btn--primary:hover { background: var(--petrol-deep); }

.btn--ghost { background: transparent; color: var(--petrol); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--petrol); background: var(--white); }

.btn--on-dark { color: var(--white); border-color: rgba(171, 202, 218, .45); }
.btn--on-dark:hover { background: rgba(171, 202, 218, .12); border-color: var(--mist); color: var(--white); }

.btn--small { min-height: 2.5rem; padding: 0 1rem; font-size: .95rem; }
.btn--block { width: 100%; }

.btn-icon {
    position: absolute;
    right: .25rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--ink-soft);
    cursor: pointer;
}
.btn-icon:hover { color: var(--petrol); background: var(--paper); }

/* ---- Formuliervelden ---------------------------------------------------- */
.field { margin-bottom: 1.25rem; }
.field label { display: block; margin-bottom: .4rem; font-weight: 500; }
.field__control { position: relative; }
.field__icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ink-soft);
    pointer-events: none;
}
.field input {
    width: 100%;
    height: 3rem;
    padding: 0 3rem 0 2.85rem;
    border: 1.5px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--ink);
    font: 400 1.0625rem var(--font-body);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:hover { border-color: #9fb9c1; }
.field input:focus {
    outline: none;
    border-color: var(--petrol);
    box-shadow: 0 0 0 3px var(--mist);
}
.field__hint { margin: .45rem 0 0; font-size: .925rem; color: var(--ink-soft); }

/* ---- Meldingen ---------------------------------------------------------- */
.msg {
    display: flex;
    gap: .75rem;
    align-items: flex-start;
    margin: 0 0 1.5rem;
    padding: .85rem 1rem;
    border-radius: var(--radius);
    font-size: 1rem;
}
.msg > i, .msg > svg { margin-top: .25rem; flex: none; }
.msg--error { background: var(--error-bg); color: var(--error); border-left: 4px solid var(--error); }
.msg--info  { background: var(--info-bg);  color: var(--petrol); border-left: 4px solid var(--petrol); }
.msg__detail {
    display: block;
    margin-top: .6rem;
    padding-top: .6rem;
    border-top: 1px dashed currentColor;
    font: .85rem/1.45 ui-monospace, Consolas, monospace;
    word-break: break-word;
    color: var(--ink);
}

/* ---- Inlogpagina -------------------------------------------------------- */
body.login {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
}

.login-panel {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: clamp(1.75rem, 4vw, 3.5rem);
    background: var(--petrol);
    color: var(--white);
}
.brand {
    margin: 0;
    display: flex;
    align-items: center;
    gap: .6rem;
    font: 600 1.25rem/1 var(--font-display);
    letter-spacing: .02em;
}
.brand i, .brand svg { color: var(--mist); }

.login-panel__claim {
    margin: auto 0 0;
    padding-bottom: calc(14.6vw + 2.5rem);        /* ruimte voor de meetlijn */
    max-width: 11ch;
    font: 600 clamp(2.5rem, 4.6vw, 4.25rem)/1.02 var(--font-display);
    letter-spacing: -.01em;
}

.trace {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: auto;
    display: block;
}
.trace__grid line  { stroke: rgba(171, 202, 218, .16); stroke-width: 1; }
.trace__limit      { stroke: var(--mist); stroke-width: 1.5; stroke-dasharray: 6 7; opacity: .7; }
.trace__line {
    fill: none;
    stroke: var(--mist);
    stroke-width: 2.5;
    stroke-linejoin: round;
    stroke-linecap: round;
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
    animation: trace-draw 1.8s cubic-bezier(.45, .05, .25, 1) both;
}
.trace__now {
    fill: var(--amber);
    stroke: var(--petrol);
    stroke-width: 3;
    animation: trace-now .4s ease-out 1.7s both;
}
@keyframes trace-draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes trace-now  { from { opacity: 0; } to { opacity: 1; } }

.login-main {
    display: flex;
    flex-direction: column;
    padding: clamp(1.75rem, 4vw, 3.5rem);
}
.login-form {
    width: 100%;
    max-width: 25rem;
    margin: auto 0;
    margin-left: clamp(0rem, 6vw, 6rem);
}
.login-form h1 {
    margin: 0 0 .5rem;
    font: 600 2.5rem/1.1 var(--font-display);
    color: var(--petrol);
}
.lead { margin: 0 0 2rem; color: var(--ink-soft); max-width: 34ch; }
.login-form .btn--block { margin-top: .5rem; }
.login-form__alt { margin: 1.25rem 0 0; font-size: 1rem; }
.login-foot {
    margin-left: clamp(0rem, 6vw, 6rem);
    padding-top: 2rem;
    font-size: .925rem;
    color: var(--ink-soft);
}

@media (max-width: 860px) {
    body.login { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
    .login-panel { padding-bottom: 0; min-height: 11.5rem; }
    .login-panel__claim {
        margin-top: 1.25rem;
        padding-bottom: 5.5rem;
        max-width: none;
        font-size: 1.75rem;
    }
    .trace { height: 6.5rem; }
    .login-form, .login-foot { margin-left: 0; }
    .login-form { margin-top: 1rem; max-width: 28rem; }
}

/* ---- Bovenbalk en inhoud na inloggen ------------------------------------ */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: .75rem clamp(1rem, 3vw, 2.5rem);
    background: var(--petrol);
    color: var(--white);
}
.topbar__user { display: flex; align-items: center; gap: 1rem; font-size: 1rem; }
.topbar__user form { margin: 0; }
.topbar__name { display: inline-flex; align-items: center; gap: .5rem; color: var(--mist); }

.page { padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 3vw, 2.5rem); max-width: 70rem; }
.page h1 { margin: 0 0 .5rem; font: 600 2.25rem/1.1 var(--font-display); color: var(--petrol); }
.page p { max-width: 60ch; color: var(--ink-soft); }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}