/* ===== RESET MINIMAL ===== */
* {
    box-sizing: border-box;
    font-family: "Inter", "Segoe UI", Roboto, sans-serif;
}

/* ===== PAGE BACKGROUND ===== */
body {
    min-height: 100vh;
    margin: 0;
    background:
        linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)),
        url("/assets/images/building-bg.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;

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

/* ===== FORM CARD ===== */
form {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.97);
    padding: 40px;
    border-radius: 14px;
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.45);
}

/* ===== TITLES ===== */
h1 {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 30px;
}

/* ===== ALERTS ===== */
.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
}

/* ===== LOGGED MESSAGE ===== */
.mb-3 {
    font-size: 14px;
    text-align: center;
    margin-bottom: 20px;
}

/* ===== LABELS ===== */
label {
    display: block;
    margin-top: 15px;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

/* ===== INPUTS ===== */
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

/* ===== BUTTON ===== */
button {
    width: 100%;
    margin-top: 30px;
    padding: 14px;
    background: linear-gradient(135deg, #1e40af, #1e3a8a);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.4px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.35);
}