/* Reset + base ---------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0; /* FIX: missing -> avoids weird spacing on some browsers */
    box-sizing: border-box;
    font-family: "Josefin Sans", sans-serif;
}

:root {
    --bg-red: #db133d;
    --text-dark: #262f35;
    --panel-bg: #ffffff;
    --input-bg: #d9d9d9;
    --radius-lg: 40px;
    --radius-md: 16px;
}

/* Global guards --------------------------------------------------------------- */
html, body {
    width: 100%;
    overflow-x: hidden;
}

/* Theme colors ---------------------------------------------------------------- */
.red {
    background-color: var(--bg-red);
    color: #fff;
}

.yellow {
    background-color: #f5e709;
    color: var(--text-dark);
}

/* Page layout ----------------------------------------------------------------- */
.login-page {
    min-height: 100dvh;              /* better on mobile than 100vh */
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    padding: 24px 16px;              /* mobile breathing room */
    text-align: center;
}

/* Top logo block -------------------------------------------------------------- */
.container-1 {
    position: fixed;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    z-index: 10;
}

/* FIX: keep logo clickable/visible but don't cause overlap issues on tiny screens */
.container-1 > img {
    width: clamp(56px, 8vw, 90px);
    height: auto;
}

.container-1 > p {
    font-weight: 500;
    font-size: clamp(16px, 2.8vw, 26px);
    letter-spacing: 5px;
}

/* Login card ------------------------------------------------------------------ */
.container-2 {
    width: min(480px, 100%);         /* responsive width */
    border-radius: var(--radius-lg);
    padding: 22px 20px;

    background-color: var(--panel-bg);
    color: var(--text-dark);

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

    margin-top: 72px;                /* so fixed logo never overlaps */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.container-2 > p {
    font-size: clamp(22px, 4.5vw, 32px);
    font-weight: 700;
    align-self: flex-start;
    margin-bottom: 16px;
    color: #000;
}

/* Form ------------------------------------------------------------------------ */
.container-2 > form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.container-2 > form > input {
    width: 100%;
    height: 52px;                    /* good tap target */
    padding: 12px 14px;

    background-color: var(--input-bg);
    color: #1e1e1e;

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

    font-size: 16px;                 /* prevents iOS zoom on focus */
    outline: none;
}

.container-2 > form > input:focus {
    outline: 3px solid rgba(219, 19, 61, 0.25);
}

/* Buttons --------------------------------------------------------------------- */
.buttons {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    margin-top: 4px;
}

.buttons > button {
    border: 0;
    background: transparent;

    font-weight: 700;
    font-size: 16px;

    padding: 10px 14px;              /* touch-friendly */
    border-radius: 12px;
    cursor: pointer;

    transition: transform 0.1s ease, opacity 0.2s ease;
}

.buttons > button:hover {
    color: var(--bg-red);
}

.buttons > button:active {
    transform: scale(0.98);
    opacity: 0.9;
}

/* Error message (optional nicer look) ---------------------------------------- */
#error-message {
    margin-top: 10px;
    font-size: 14px;
}

/* Small phones ---------------------------------------------------------------- */
@media (max-width: 420px) {
    .container-2 {
        border-radius: 26px;
        padding: 18px 16px;
        margin-top: 84px; /* a bit more so the fixed logo never touches */
    }

    .container-1 {
        top: 12px;
        left: 12px;
    }

    .container-1 > p {
        letter-spacing: 3px; /* stops weird overflow on tiny screens */
    }
}

/* Reduce motion for accessibility -------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .buttons > button {
        transition: none;
    }
}

/* Switch to signup */
.switch-auth{
    width: 100%;
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    margin-top: 14px;
    font-size: 13.5px;
    color: rgba(0,0,0,0.75);
}

.switch-auth a{
    color: var(--bg-red);
    text-decoration: none;
    font-weight: 800;
}

.switch-auth a:hover{
    text-decoration: underline;
}